BusCalc Road Atlas
Find mile markers, exits where available, bridges, rest areas, and nearby communities on an interactive U.S. road map.
Find a location
Choose a state, route, and mile, enter coordinates, search by town, or place a pin on the map. Use device location only while safely stopped.
Crash or immediate danger
Call 911 for immediate assistance. Call first. If you already know it, tell the dispatcher the road, direction and nearest marker or landmark.
Browse coverage by state or territory
Alabama (AL)
19,616 marker lookup entries. Source CSV: 24,244 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Alabama Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Alabama Department of Transportation — State-maintained highways Source · Checked 2026-11-07
- File a crash report · Alabama Law Enforcement Agency - Driver License Division, Safety Responsibility Unit — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Alabama Law Enforcement Agency - Driver License Division — Crashes reported on Alabama's statewide crash system Source · Checked 2026-11-07
Alaska (AK)
5,827 marker lookup entries. Source CSV: 6,408 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Alaska Department of Transportation & Public Facilities — Statewide state highways Source · Checked 2026-11-07
- Report a road hazard · Alaska Department of Transportation & Public Facilities — Major state routes (regional maintenance stations) Source · Checked 2026-11-07
- File a crash report · Alaska Department of Administration - Division of Motor Vehicles — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Alaska Department of Administration - Division of Motor Vehicles — Statewide Source · Checked 2026-11-07
Arizona (AZ)
11,042 marker lookup entries. Source CSV: 17,058 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Arizona Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Arizona Department of Transportation — State highway system (interstates, US and state routes) Source · Checked 2026-11-07
- File a crash report · Arizona State Legislature (A.R.S. 28-666); Arizona Department of Public Safety — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Arizona Department of Public Safety - Public Records — Crashes investigated by DPS troopers on state highways/interstates; local crashes go to the investigating agency Source · Checked 2026-11-07
- Local road contacts · Arizona Department of Transportation — Statewide Source · Checked 2026-11-07
Arkansas (AR)
18,711 marker lookup entries. Source CSV: 20,963 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Arkansas Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Arkansas Department of Transportation — State highways Source · Checked 2026-11-07
- File a crash report · Arkansas Department of Finance and Administration - Office of Driver Services — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Arkansas State Police (Arkansas Department of Public Safety) - Crash Records Section — Statewide central crash repository (state and local agency reports) Source · Checked 2026-11-07
California (CA)
15,176 marker lookup entries. Source CSV: 26,176 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · California Department of Transportation (Caltrans) — Statewide state highway system Source · Checked 2026-11-07
- Report a road hazard · California Department of Transportation (Caltrans) — State highway system Source · Checked 2026-11-07
- File a crash report · California Department of Motor Vehicles (DMV) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · California Highway Patrol (CHP) — Crashes investigated by CHP Source · Checked 2026-11-07
- Local road contacts · California Department of Transportation (Caltrans) — State highway system vs. local roads Source · Checked 2026-11-07
Colorado (CO)
10,940 marker lookup entries. Source CSV: 10,994 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Colorado Department of Transportation (CDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Colorado Department of Transportation (CDOT) — State highways and interstates Source · Checked 2026-11-07
- File a crash report · Colorado Division of Motor Vehicles (Department of Revenue) — Statewide (crashes with no officer at scene) Source · Checked 2026-11-07
- File a crash report · Colorado State Patrol (CSP) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Colorado Division of Motor Vehicles (Department of Revenue) — Crash records held by DMV, incl. driver-filed online reports Source · Checked 2026-11-07
- Request a crash report copy · Colorado State Patrol (CSP) — Crashes investigated by CSP Source · Checked 2026-11-07
- Local road contacts · Colorado Department of Transportation (CDOT) — State highways vs. city/county roads Source · Checked 2026-11-07
Connecticut (CT)
4,790 marker lookup entries. Source CSV: 7,345 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Connecticut Department of Transportation (CTDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Request a crash report copy · Connecticut State Police (Department of Emergency Services and Public Protection) - Reports and Records Unit — Crashes investigated by State Police Source · Checked 2026-11-07
Delaware (DE)
4,691 marker lookup entries. Source CSV: 13,113 records. Open the map to search by route and mile or find a community.
Official traveler informationDistrict of Columbia (DC)
857 marker lookup entries. Source CSV: 2,656 records. Open the map to search by route and mile or find a community.
Florida (FL)
14,363 marker lookup entries. Source CSV: 15,128 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Florida Department of Transportation (FDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Request a crash report copy · Florida Department of Highway Safety and Motor Vehicles (FLHSMV) — Law enforcement crash reports statewide Source · Checked 2026-11-07
Georgia (GA)
19,487 marker lookup entries. Source CSV: 22,071 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Georgia Department of Transportation (GDOT) — Statewide state routes and interstates Source · Checked 2026-11-07
- Report a road hazard · Georgia Department of Transportation (GDOT) — State routes and interstates Source · Checked 2026-11-07
- File a crash report · Georgia Department of Driver Services (driver's manual); local law enforcement — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Georgia Department of Public Safety / Georgia State Patrol - Open Records Unit — Crashes worked by Georgia State Patrol Source · Checked 2026-11-07
Hawaii (HI)
1,029 marker lookup entries. Source CSV: 1,368 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Hawaii Department of Transportation (HDOT) Highways Division — Mainly Oahu (cameras, travel times); HDOT lane-closure map covers all islands Source · Checked 2026-11-07
Idaho (ID)
5,596 marker lookup entries. Source CSV: 6,526 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Idaho Transportation Department — Statewide state highways and interstates Source · Checked 2026-11-07
- File a crash report · Idaho State Legislature (Idaho Code 49-1305); local police, county sheriff or Idaho State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Idaho Transportation Department - Office of Highway Safety — Statewide Source · Checked 2026-11-07
Illinois (IL)
19,626 marker lookup entries. Source CSV: 20,949 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Illinois Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Illinois Department of Transportation — State highways and interstates (not Tollway or local roads) Source · Checked 2026-11-07
- Report a road hazard · Illinois Tollway (Illinois State Toll Highway Authority) — Illinois Tollway roads Source · Checked 2026-11-07
- File a crash report · Illinois Department of Transportation; local police, county sheriff or Illinois State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Illinois State Police - Patrol Records Unit — Crashes investigated by ISP Source · Checked 2026-11-07
Indiana (IN)
11,293 marker lookup entries. Source CSV: 13,813 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Indiana Department of Transportation — Statewide interstates, U.S. routes and state roads Source · Checked 2026-11-07
- Report a road hazard · Indiana Department of Transportation — Interstates, U.S. routes and state roads, incl. adjacent ramps, overpasses and traffic control devices Source · Checked 2026-11-07
- File a crash report · Indiana State Police (crash records); Indiana BMV (insurance follow-up) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Indiana State Police — Statewide (ISP is the central repository of all Indiana crash reports) Source · Checked 2026-11-07
- Local road contacts · Indiana Department of Transportation — City streets and county roads Source · Checked 2026-11-07
Iowa (IA)
17,524 marker lookup entries. Source CSV: 17,524 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Iowa Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Iowa Department of Transportation — Iowa DOT-managed roads (Interstates, U.S. and state highways) Source · Checked 2026-11-07
- File a crash report · Iowa Department of Transportation - Motor Vehicle Division — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Iowa Department of Public Safety - Iowa State Patrol — Crashes investigated by the Iowa State Patrol Source · Checked 2026-11-07
- Request a crash report copy · Iowa Department of Transportation - Bureau of Enforcement, Audits & Records — Statewide (all agencies' crash reports filed with Iowa DOT) Source · Checked 2026-11-07
Kansas (KS)
12,511 marker lookup entries. Source CSV: 12,634 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Kansas Department of Transportation — Statewide Kansas highways Source · Checked 2026-11-07
- Report a road hazard · Kansas Department of Transportation — Kansas state highways Source · Checked 2026-11-07
- File a crash report · Law enforcement (KHP or local police/sheriff) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Kansas Highway Patrol — Crashes investigated by KHP Source · Checked 2026-11-07
- Local road contacts · Kansas Department of Transportation — City streets and county roads Source · Checked 2026-11-07
Kentucky (KY)
31,979 marker lookup entries. Source CSV: 37,104 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Kentucky Transportation Cabinet — Statewide Kentucky highways Source · Checked 2026-11-07
- Report a road hazard · Kentucky Transportation Cabinet — About 27,000 miles of state highways Source · Checked 2026-11-07
- File a crash report · Kentucky State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Kentucky State Police — Statewide Source · Checked 2026-11-07
- Local road contacts · Kentucky Transportation Cabinet — County and municipal roads Source · Checked 2026-11-07
Louisiana (LA)
20,547 marker lookup entries. Source CSV: 27,353 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Louisiana Department of Transportation and Development — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Louisiana Department of Transportation and Development — State and U.S. routes maintained by DOTD Source · Checked 2026-11-07
- Report a road hazard · Louisiana Department of Transportation and Development — Statewide DOTD customer service Source · Checked 2026-11-07
- File a crash report · Local police / parish sheriff / Louisiana State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Louisiana State Police — Crashes worked by LSP on non-toll roads Source · Checked 2026-11-07
- Local road contacts · Louisiana Department of Transportation and Development — Statewide Source · Checked 2026-11-07
Maine (ME)
12,064 marker lookup entries. Source CSV: 14,468 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Maine Department of Transportation (MaineDOT) — Maine state highways and interstates (regional site shared with NH and VT) Source · Checked 2026-11-07
- Report a road hazard · Maine Department of Transportation (MaineDOT) — State-maintained highways and bridges Source · Checked 2026-11-07
- File a crash report · Maine State Police / county sheriff / municipal police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Maine State Police Traffic Division — Reportable crashes statewide (all investigating agencies) since 2003 Source · Checked 2026-11-07
- Local road contacts · Maine Department of Transportation (MaineDOT) — Urban compact municipalities Source · Checked 2026-11-07
Maryland (MD)
7,339 marker lookup entries. Source CSV: 10,517 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Maryland Department of Transportation State Highway Administration (MDOT SHA) / CHART — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Maryland Department of Transportation State Highway Administration (MDOT SHA) — State-maintained highways (non-emergency) Source · Checked 2026-11-07
- Report a road hazard · Maryland Department of Transportation State Highway Administration (MDOT SHA) Statewide Operations Center — State highways - urgent non-police hazards Source · Checked 2026-11-07
- File a crash report · Maryland Motor Vehicle Administration — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Maryland State Police Central Records Division — Crashes investigated by MSP Source · Checked 2026-11-07
Massachusetts (MA)
4,080 marker lookup entries. Source CSV: 4,841 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Massachusetts Department of Transportation (MassDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Massachusetts Department of Transportation (MassDOT) — MassDOT-owned roads Source · Checked 2026-11-07
- File a crash report · Massachusetts Registry of Motor Vehicles / local police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Massachusetts Registry of Motor Vehicles — Statewide crash reports on file with RMV Source · Checked 2026-11-07
Michigan (MI)
12,434 marker lookup entries. Source CSV: 18,505 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Michigan Department of Transportation (MDOT) — State trunklines (I, M and US routes) Source · Checked 2026-11-07
- Report a road hazard · Michigan Department of Transportation (MDOT) — State trunklines (I, M and US routes) Source · Checked 2026-11-07
- File a crash report · Local police / Michigan State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Michigan State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Michigan State Police — Crash reports statewide Source · Checked 2026-11-07
- Local road contacts · Michigan Department of Transportation (MDOT) — Statewide Source · Checked 2026-11-07
Minnesota (MN)
23,525 marker lookup entries. Source CSV: 27,119 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Minnesota Department of Transportation (MnDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Minnesota Department of Transportation (MnDOT) — State highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Minnesota Department of Transportation (MnDOT) Metro District — Twin Cities metro state highways Source · Checked 2026-11-07
- Local road contacts · Minnesota Department of Transportation (MnDOT) — Statewide Source · Checked 2026-11-07
Mississippi (MS)
15,180 marker lookup entries. Source CSV: 17,363 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Mississippi Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Mississippi Department of Transportation — State-maintained highways Source · Checked 2026-11-07
- File a crash report · Mississippi Department of Public Safety — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Mississippi Department of Public Safety — Statewide online purchase Source · Checked 2026-11-07
- Request a crash report copy · Mississippi Department of Public Safety - Driver Service Bureau — MHP reports statewide; local-agency reports also orderable online Source · Checked 2026-11-07
Missouri (MO)
70,126 marker lookup entries. Source CSV: 72,500 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Missouri Department of Transportation (MoDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Missouri Department of Transportation (MoDOT) — MoDOT-maintained interstates and numbered/lettered state routes Source · Checked 2026-11-07
- File a crash report · Missouri Department of Revenue - Driver License Bureau — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Missouri State Highway Patrol - Patrol Records Division — Crashes investigated by MSHP Source · Checked 2026-11-07
- Local road contacts · Missouri Department of Transportation (MoDOT) — Statewide (stated in St. Louis district FAQ) Source · Checked 2026-11-07
Montana (MT)
14,235 marker lookup entries. Source CSV: 14,396 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Montana Department of Transportation (MDT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Official traveler information · Montana Department of Transportation (MDT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Montana Department of Transportation (MDT) — State highways and interstates Source · Checked 2026-11-07
- File a crash report · Montana Department of Justice - Montana Highway Patrol — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Montana Department of Justice - Montana Highway Patrol - Records Section — Crashes investigated by MHP Source · Checked 2026-11-07
Nebraska (NE)
10,525 marker lookup entries. Source CSV: 10,616 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Nebraska Department of Transportation (NDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Official traveler information · Nebraska Department of Transportation (NDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Nebraska Department of Transportation (NDOT) — State highway system Source · Checked 2026-11-07
- File a crash report · Nebraska Department of Transportation (NDOT) - Highway Safety — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Nebraska Department of Transportation (NDOT) - Highway Safety Section — Officer crash reports statewide Source · Checked 2026-11-07
Nevada (NV)
6,410 marker lookup entries. Source CSV: 7,863 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Nevada Department of Transportation (NDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Nevada Department of Transportation (NDOT) — State highways and interstates Source · Checked 2026-11-07
- Request a crash report copy · Nevada State Police - Highway Patrol (NHP) — Crashes investigated by NHP Source · Checked 2026-11-07
New Hampshire (NH)
4,575 marker lookup entries. Source CSV: 5,446 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · New Hampshire Department of Transportation (NHDOT) — New Hampshire (shared New England 511 site covering ME, NH, VT) Source · Checked 2026-11-07
- Report a road hazard · New Hampshire Department of Transportation (NHDOT) — State-maintained roads Source · Checked 2026-11-07
- File a crash report · New Hampshire Department of Safety - Division of Motor Vehicles — Statewide Source · Checked 2026-11-07
- Request a crash report copy · New Hampshire Department of Safety - Division of Motor Vehicles — Statewide Source · Checked 2026-11-07
New Jersey (NJ)
3,793 marker lookup entries. Source CSV: 3,839 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · New Jersey Department of Transportation — Statewide state and interstate highways, NJ Turnpike and Garden State Parkway Source · Checked 2026-11-07
- Report a road hazard · New Jersey Department of Transportation — State, U.S. and interstate routes maintained by NJDOT Source · Checked 2026-11-07
- File a crash report · New Jersey Department of Transportation — Statewide Source · Checked 2026-11-07
- Request a crash report copy · New Jersey State Police — Crashes investigated by NJ State Police on non-toll roads (plus boat crashes) Source · Checked 2026-11-07
- Request a crash report copy · New Jersey Turnpike Authority — New Jersey Turnpike and Garden State Parkway Source · Checked 2026-11-07
- Local road contacts · New Jersey Department of Transportation — Statewide Source · Checked 2026-11-07
New Mexico (NM)
15,495 marker lookup entries. Source CSV: 15,823 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · New Mexico Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Official traveler information · New Mexico Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · New Mexico Department of Transportation — State highways by NMDOT district (6 districts) Source · Checked 2026-11-07
- Request a crash report copy · New Mexico Department of Transportation — Statewide crash reports from all NM law enforcement agencies Source · Checked 2026-11-07
New York (NY)
18,603 marker lookup entries. Source CSV: 23,952 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · New York State Department of Transportation — Statewide Source · Checked 2026-11-07
- Report a road hazard · New York State Department of Transportation — State highway system, including the Thruway Source · Checked 2026-11-07
- File a crash report · New York State Department of Motor Vehicles — Statewide Source · Checked 2026-11-07
North Carolina (NC)
79,130 marker lookup entries. Source CSV: 141,460 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · North Carolina Department of Transportation — Statewide Source · Checked 2026-11-07
North Dakota (ND)
8,696 marker lookup entries. Source CSV: 8,741 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · North Dakota Department of Transportation — Statewide Source · Checked 2026-11-07
Ohio (OH)
23,947 marker lookup entries. Source CSV: 24,290 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Ohio Department of Transportation — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Ohio Department of Public Safety — Statewide crash reports, past five years plus current Source · Checked 2026-11-07
Oklahoma (OK)
16,131 marker lookup entries. Source CSV: 19,353 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Oklahoma Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Oklahoma Department of Transportation — State highways and interstates (not turnpikes, city streets or county roads) Source · Checked 2026-11-07
- Report a road hazard · Oklahoma Turnpike Authority — Oklahoma turnpikes Source · Checked 2026-11-07
- Request a crash report copy · Service Oklahoma — Statewide (OHP and other agency reports filed with the state) Source · Checked 2026-11-07
- Local road contacts · Oklahoma Department of Transportation — Statewide Source · Checked 2026-11-07
Oregon (OR)
9,180 marker lookup entries. Source CSV: 9,256 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Oregon Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Oregon Department of Transportation — State highways and interstates Source · Checked 2026-11-07
- File a crash report · Oregon DMV (ODOT) — Statewide Source · Checked 2026-11-07
Pennsylvania (PA)
47,170 marker lookup entries. Source CSV: 51,718 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Pennsylvania Department of Transportation — Statewide roads incl. PA Turnpike Source · Checked 2026-11-07
- Report a road hazard · Pennsylvania Department of Transportation — PennDOT (state) roads and bridges, signs and signals Source · Checked 2026-11-07
- File a crash report · Pennsylvania Department of Transportation — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Pennsylvania State Police — Crashes investigated by Pennsylvania State Police Source · Checked 2026-11-07
Puerto Rico (PR)
5,699 marker lookup entries. Source CSV: 9,371 records. Open the map to search by route and mile or find a community.
Rhode Island (RI)
2,154 marker lookup entries. Source CSV: 4,243 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Rhode Island Department of Transportation (RIDOT) — Statewide state highways Source · Checked 2026-11-07
- Report a road hazard · Rhode Island Department of Transportation (RIDOT) — State-maintained roads Source · Checked 2026-11-07
- File a crash report · Rhode Island Division of Motor Vehicles — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Rhode Island State Police — Crashes investigated by RI State Police Source · Checked 2026-11-07
- Local road contacts · Rhode Island Department of Transportation (RIDOT) — Statewide Source · Checked 2026-11-07
South Carolina (SC)
39,975 marker lookup entries. Source CSV: 64,755 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · South Carolina Department of Transportation (SCDOT) — Statewide interstates and state highways Source · Checked 2026-11-07
- Report a road hazard · South Carolina Department of Transportation (SCDOT) — SCDOT-maintained roads Source · Checked 2026-11-07
- File a crash report · South Carolina Department of Motor Vehicles (SCDMV) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · South Carolina Department of Motor Vehicles (SCDMV) — Statewide (collision reports filed with SCDMV) Source · Checked 2026-11-07
- Local road contacts · South Carolina Department of Transportation (SCDOT) — Statewide Source · Checked 2026-11-07
South Dakota (SD)
8,916 marker lookup entries. Source CSV: 8,942 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · South Dakota Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · South Dakota Department of Transportation — State highways and interstates Source · Checked 2026-11-07
- File a crash report · South Dakota Department of Public Safety, Office of Accident Records — Statewide Source · Checked 2026-11-07
- Request a crash report copy · South Dakota Department of Public Safety, Office of Accident Records — Statewide (state-reportable crashes) Source · Checked 2026-11-07
Tennessee (TN)
14,455 marker lookup entries. Source CSV: 15,040 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Tennessee Department of Transportation (TDOT) — Statewide interstates and state routes Source · Checked 2026-11-07
- Report a road hazard · Tennessee Department of Transportation (TDOT) — State-owned roads (interstates and state routes) Source · Checked 2026-11-07
- File a crash report · Tennessee Department of Safety and Homeland Security — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Tennessee Department of Safety and Homeland Security / Tennessee Highway Patrol — Crashes investigated by THP; other agencies handle their own Source · Checked 2026-11-07
- Local road contacts · Tennessee Department of Transportation (TDOT) — Statewide Source · Checked 2026-11-07
Texas (TX)
90,407 marker lookup entries. Source CSV: 90,801 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Texas Department of Transportation (TxDOT) — Statewide state highways Source · Checked 2026-11-07
- Report a road hazard · Texas Department of Transportation (TxDOT) — TxDOT-maintained state highways Source · Checked 2026-11-07
- Report a road hazard · Texas Department of Transportation (TxDOT) — TxDOT-maintained state highways Source · Checked 2026-11-07
- File a crash report · Texas Department of Transportation (TxDOT) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Texas Department of Transportation (TxDOT) — Statewide (law-enforcement crash reports) Source · Checked 2026-11-07
- Local road contacts · Texas Department of Transportation (TxDOT) — Statewide Source · Checked 2026-11-07
Utah (UT)
7,165 marker lookup entries. Source CSV: 8,954 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Utah Department of Transportation (UDOT) — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Utah Department of Transportation (UDOT) — State highways and interstates Source · Checked 2026-11-07
- File a crash report · Utah State Legislature (Utah Code 41-6a-401); report goes to local law enforcement — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Utah Highway Patrol / Utah Department of Public Safety — Crashes investigated by UHP Source · Checked 2026-11-07
Vermont (VT)
3,375 marker lookup entries. Source CSV: 3,920 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Vermont Agency of Transportation — Vermont, New Hampshire and Maine state roads Source · Checked 2026-11-07
- Report a road hazard · Vermont Agency of Transportation — State highways Source · Checked 2026-11-07
- File a crash report · Vermont Department of Motor Vehicles — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Vermont Department of Motor Vehicles — Police and operator crash reports statewide Source · Checked 2026-11-07
Virginia (VA)
58,596 marker lookup entries. Source CSV: 116,770 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Virginia Department of Transportation — Statewide Source · Checked 2026-11-07
- Report a road hazard · Virginia Department of Transportation — VDOT-maintained (state) roads Source · Checked 2026-11-07
- File a crash report · Virginia State Police — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Virginia Department of Motor Vehicles — Police crash reports statewide Source · Checked 2026-11-07
- Local road contacts · Virginia Department of Transportation — State-maintained roads Source · Checked 2026-11-07
Washington (WA)
8,542 marker lookup entries. Source CSV: 8,600 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Washington State Department of Transportation — Statewide state highways, interstates and ferries Source · Checked 2026-11-07
- Official traveler information · Washington State Department of Transportation — Statewide Source · Checked 2026-11-07
- Report a road hazard · Washington State Department of Transportation — State highways (WSDOT-maintained) Source · Checked 2026-11-07
- File a crash report · Washington State Patrol — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Washington State Patrol — Statewide (WSP and other agency collision reports in WRECR) Source · Checked 2026-11-07
West Virginia (WV)
36,307 marker lookup entries. Source CSV: 53,046 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · West Virginia Department of Transportation (Division of Highways) — Interstates and major roadways statewide Source · Checked 2026-11-07
- Report a road hazard · West Virginia Department of Transportation (Division of Highways) — State-maintained roads (WVDOH) Source · Checked 2026-11-07
- Request a crash report copy · West Virginia State Police — Crashes investigated by WV State Police Source · Checked 2026-11-07
Wisconsin (WI)
21,982 marker lookup entries. Source CSV: 46,695 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Wisconsin Department of Transportation — Statewide highways Source · Checked 2026-11-07
- Report a road hazard · Wisconsin Department of Transportation — Statewide highways Source · Checked 2026-11-07
- File a crash report · Wisconsin Department of Transportation — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Wisconsin Department of Transportation — Statewide (police-reported crashes) Source · Checked 2026-11-07
Wyoming (WY)
8,007 marker lookup entries. Source CSV: 8,963 records. Open the map to search by route and mile or find a community.
Official traveler information- Official traveler information · Wyoming Department of Transportation — Statewide state highways and interstates Source · Checked 2026-11-07
- Report a road hazard · Wyoming Department of Transportation — State highways Source · Checked 2026-11-07
- File a crash report · Wyoming Department of Transportation (Highway Safety) — Statewide Source · Checked 2026-11-07
- Request a crash report copy · Wyoming Department of Transportation (Highway Safety) — Statewide crash records database Source · Checked 2026-11-07
What changed on my route?
Save up to five checkpoints on this device. Refresh checks weather alerts, USGS gauge readings, official and community road reports where supported, and the weekly U.S. diesel reference using the saved coordinates rounded to two decimals. Gauge readings cannot establish road access.
Alternative fuel and charging stops
Search published station records. Connector and access filters match only records that supply those details. A listed station does not establish public access, price, current hours, or live availability. Check with the operator before travel.
Open the official Alternative Fueling Station Locator · Compare the cost of a fuel detour
Truck trip planner
Review vehicle weight, one driver’s duty plan, bridge inventory matches, and fuel cost in one cue sheet. Confirm current posted restrictions and official routing separately.
FHWA weight guidance · FMCSA hours-of-service guidance · EIA diesel report
Truck trip planning checks
Screen entered axle weights and driving hours alongside bridge inventory. Check current route postings, state limits and permits before travel.
Truck parking and availability
Turn on the Truck parking layer to see inventory locations. For current availability on monitored corridors, check the agency map before relying on a stop.
- Iowa 511 live traveler map · Monitored sites on I-80 and portions of I-29, I-35, I-235 and I-380. Iowa DOT coverage details
- KanDrive live traveler map · Monitored public rest areas on I-70 and I-135. Kansas DOT coverage details
How to interpret the map
The searchable index contains 953,823 of 1,245,593 records in the supplied CSV release. The remaining 291,770 records are outside the web lookup index.
Map lookup uses exact records from the index. Most mile points are calculated from highway reference data. State mileage can restart at county boundaries. Texas reference signs use a separate numbering system. Posted reference points are labeled separately where supplied. Coverage and available landmarks vary by road and state. Bridge and landmark records are reference data. Confirm current route conditions and restrictions with the responsible agency.
Data sources and credits · Permitted use · Find or report a road closure