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Truck Maps & Routes by State
Quick Find
Detour information - detours that may affect current permit or
routing. Also, route and bridge design load maps with
restricted routes and clearances. (ALDOT Oversize &
Overweight Permit Office)
Weight restrictions and temporary bridges including weight
restriction bulletin, weight restrictions Mat-Su Borough,
weight restrictions municipality of Anchorage. (DOT & PF
Division of Measurement Standards & Commercial Vehicle
Enforcement)
Weight restrictions (under Transportation and Public
Facilities) - Notice date, title, event/deadline. Click on title
for details. (State of Alaska Public Notices)
Vehicle size limitations and tunnel restrictions. (DOT & PF
Anton Anderson Memorial Tunnel)
“Check Your Route” by entering entering vehicle and route
info for restrictions. Page includes road restriction report and
bridge weight restrictions. (ADOT Motor Carrier Services)
Routing contact information. (ADOT Motor Vehicle
Division)
Current road restrictions. (ADOT Projects)
Lane closures map - Lane closures and width restrictions on
major routes. Click on map for details (route, mile marker,
date, vertical/horizontal clearance, maximum width,
comments). (AHTD)
Truck network map - determine which route your truck may
legally travel on. (Caltrans Commercial Vehicle Operations)
Legal truck access - truck route list, special route restrictions,
quick guide to truck lengths & routes, service access routes,
legal truck size & weight. (Caltrans Commercial Vehicle
Operations).
Local truck routes & restrictions by county and city. (Caltrans
Commercial Vehicle Operations).
Mobile user - Highway conditions - Enter highway for text of
restrictions, closures. (Caltrans Division of Traffic
Operations)
Mountain pass closures - Includes pass (Ebbetts , Monitor,
Lassen Loop, Sonora, Tioga, June Lake Loop, Mammoth
Lakes, Lake Sabrina to Aspendell), route, period. Click route
for details. (Caltrans Highway Conditions)
Winter highway conditions - Check current highway
conditions. Type in a highway number for restrictions. Also
chain requirements. (Caltrans Winter Operations)
Special route restrictions - Restrictions for weight, number of
axles, or hazardous materials. (Caltrans Truck Services)
See "appendix 21 - prohibited state routes." (Caltrans
Permits)
I-5 corridor traveler info - Traffic, cameras, rest areas,
weather, truck stops, permits, trucker restrictions. (WSDOT)
Road conditions - Map includes current route restrictions
designated by an "R". Click on an "R" on map to view
description, such as chain requirements. (CDOT Intelligent
Transportation System)
Truckers - Includes chain law, emergency parking, fine
schedule, travel alerts (route closures, routes with chain
requirements), alerts. Links to chain laws, commercial road
info (permits, oversize & overweight restrictions, I-70 truck
parking guide, rest areas map, chain up stations map). (CDOT
Intelligent Transportation System)
Restrictions and maps - Includes extra-legal vehicles or loads
(highway, location, mile point, restriction description), maps
(bridge weight limit map, double dolly weight chart, pilot
escort & oversize restriction map, height restriction map,
hazmat map, field log of structures imposing a restriction).
(CDOT Transport Permit Office)
Oversize vehicles - E-470 permit requirements, travel and
vehicle requirements, CDOT requirements, forms, contact.
(E-470 Public Highway Authority)
Truck parking guide - Includes I70 restrictions, mountain
passes, chain stations, runaway truck ramps, rest areas, more.
(CDOT Library)
Oversize/overweight permit - view "restrictions" (by route).
Also, permit limits, regulations, statutes. (ConnDOT Bureau
of Engineering & Highway Operations)
Permanent restricted routes - For oversize/overweight loads
including restricted route name and description. (click on left
menu for temporary route restrictions and holiday hauling
restrictions). (DelDOT Hauling Permit Office)
Posted bridge restrictions map - Map with bridges and
overpasses with weight and/or height restrictions. Includes
travel hauling alerts. (DelDOT Traffic)
Live traffic conditions - Cameras, travel advisory (date,
county, incident type, location, problem or event, detour or
effect, anticipated impact), scheduled road closures &
restrictions (county, date, impact, location, condition),
message signs, maps (traffic, posted bridge restrictions,
evacuation routes), weather. Option for mobile user.
(DelDOT Live Traffic)
Weight restriction charts, overweight GIS permit maps (bridge
restriction maps for overweight vehicles), holiday movement
restrictions (FDOT Maintenance)
Resources - Oversize truck route map, posted bridges list,
posted bridges map, laws and regulations. (GDOT Permit
Office)
Truck restrictions - Map with closure, restriction, spring break
up, and truck ramp. Click on map to view details. (ITD
Highway Info)
Holiday restrictions for permitted over legal loads - Includes
pilot car and travel times requirement map. (ITD DMV)
Ports of entry and over legal permits - Route capacity map,
routes for extra-length combinations, restricted routes for
vehicles over 65 feet in length, pilot escort vehicle and travel-
time requirements map, vertical clearance map, 129,000 lb
pilot project route map & chart, more. (ITD DMV)
Legal weight and/or legal dimension - Maps (designated truck
routes and winter road conditions), legal weight (posted ton
structures on state roadways marked and unmarked routes,
weigh stations), legal length (state and local truck routes,
forms), road closures, FAQs, other. (IDOT Legal Weight)
Over weight and/or over dimension - Permits, maps (truck
permit routes, winter road conditions), overweight (legal
weight structures & routes, posted ton structures and routes,
toll road structures and routes, state line bridges, weigh
stations), over dimension (vertical clearances and routes,
posted ton structures and routes, holiday travel restrictions),
restrictions (temporary, permanent, state line bridges), road
closures, other. (IDOT Overweight)
IDOT designated truck route listing - route, location, class.
(State of Illinois Data Portal)
Class I only designated truck route listing - route, location,
class. (State of Illinois Data Portal)
Class II only designated truck route listing - route, location,
class. (State of Illinois Data Portal)
Designated truck routes - Select SM truck route, LM truck
route, SM posted structures, LM posted structures, overweight
truck routes (overweight permit and legal load structures).
(IDOT Getting Around Illinois)
Map with obstructions and restrictions, toll road bridges,
permanent restriction lines, temporary restriction lines, ton
structures, legal structures, inner Chicago limits. (IDOT
Getting Around Illinois)
Restrictions/closings - Road restrictions & closures
(interactive map), road restrictions search (search by
highway), posted bridge maps. (INDOT)
Maps - Includes transportation map, bridge clearance map,
bridge inset map, extra heavy duty route maps. (INDOT)
Commercial trucks (top menu) - Toll road ramps, travel
plazas, truck only parking, overnight accommodations, map.
(Indiana Toll road)
Maps - Iowa maps, bridge embargo map and listing, vertical
clearance updates & maps, all systems permit county & city
route maps. (IowaDOT Motor Carrier Services)
Truck detour maps. (IowaDOT Motor Carrier Services)
Truck restrictions - Closure, restriction, axle load limit, truck
ramp. (IowaDOT Traveler Information)
Vertical clearance and bridge restrictions map. (TruckingKS)
National truck network by route number and weight limits on
state highways. (Kentucky Transportation Cabinet, Planning
Highway Information)
Interactive and printable maps - See official highway map,
national truck network, national highway system, truck weight
classification. (Kentucky Transortation Cabinet)
National truck network - Statewide map, urban areas map,
listing of network by route number, HIS truck weight limits on
state maintained highway routes (report by route). (Kentucky
Transportation Cabinet Planning)
Truck weight classification - statewide map, urban areas map,
HIS truck weight limits on state maintained highways routes.
(Kentucky Transportation Cabinet Planning)
Restrictions - Click "Accept" to view listing, by route, of
restrictions. (DOTD, Permits Electronic Routing Bridge
Analysis)
Posted roads interactive map - Search restrictions by town or
county. Includes general roads (interstate, US routes, state
routes, public roads), posted bridges (closed, posted), posted
roads, yet to be posted. (MaineDOT Posted Roads)
Posted roads questions and answers - Includes link to posted
roads interactive map, rules and regulations. (MaineDOT
Posted Roads)
Over length truck maps of Augusta-Waterville areas, Bangor-
Brunswick-Rumford areas, Lewiston-Portland Areas.
(MaineDOT Traffic)
Commercial vehicles travel - Listing and map with posted
state roads, closure, lane closed, section affected. Option to
view cameras or search by region. (MaineDOT Travel
Information Service)
Includes traveler services (service plazas, turnpike map, truck
stop electrification, etc.), tolls, traffic cams, E-Z Pass,
construction/travel advisories. (Maine Turnpike Authority)
Truckers map - Designated truck routes, restrictions, weigh
and inspection stations, rest areas, toll facilities. (SHA)
Maryland route restrictions - Text of route and restrictions.
(SHA Hauling Permits Unit)
Commercial vehicles - Route restrictions, provisions for toll
facilities (bridge restrictions), emergency truck parking map,
truckers map, truck weigh & inspection station locations for
truck parking, public rest areas, private truck stops, more.
(SHA Commercial Vehicle Operations)
Automated Hauling Permit System (AHPS) - Click on
"Guest" to view announcements, permit info, holiday and
route restrictions, interactive mapping, lane closures, trucker's
map, more. Click on Application tab to view holiday hauling,
route restrictions, more. (SHA Hauling Permits)
Regulations, hazardous material routes, truck stops, tandem
lots, more. (MassDOT Commerical Transport and Permits)
Bridges with load limit restrictions. (MDOT)
Truckers' maps - Truck operator's map, bridges with special
load limits, maximum allowable gross loadings table, table of
structures with clearances, national truck network and special
designated highways, city enlargements. (MDOT)
Map - Click on bridge legend to select movable bridges, toll
bridges/tunnels, bridge weight class, bridge clearance.
(MDOT MiDrive)
Commercial vehicle permits and restrictions - View map
statewide, select a region, or view a listing. (Mn/DOT 511)
Oversize/overweight permit maps - 14'6" wide approved
routes, 16’0” wide approved routes, MN twin trailer network,
official state highway, county, and city maps, width of
roadway & bridge deficiency maps. (Mn/DOT Commercial
Vehicle Operations)
Online maps - Truck weight map (legal truck weight map,
maximum weight laws), more. (MDOT Office of Intermodal
Planning)
Posted bridges - click on map for restrictions, county, route,
feature, location. (MDOT Applications)
Motor carriers (commercial) map - Vertical clearance,
oversize/overweight (road closed, road restricted), OSOW
commercial zones. (MoDOT, Traveler Information Map)
Current load restrictions report - Route, mile point, direction,
restrictions. Also load and speed limit policy. (MDT)
Nebraska 511 - Road conditions, events, devices, speeds.
Select "restriction" and view details by clicking on map icon.
(Nebraska Department of Roads)
Permit conditions and restrictions - Includes prohibited routes
and weight restrictions. (NDOT)
Over-dimensional vehicle permits - Includes restrictions,
requirements, designated routes. (NDOT)
Interactive map - select options including incidents,
congestion, construction, detour, cameras, rest areas, traffic
speed, other. Hover over map for description of possible
restrictions. (Nevada 511)
Commercial vehicle restrictions - Map and listing of permit
status and restrictions. (DOT 511)
Truck routing map. See left menu for FAQs and truck routing
regulations. (NJDOT)
Trucking restrictions - Bridge map, loading table, construction
width restrictions, hazmat permits, routing maps for
cottonseed modules, bridge location and capacity tables,
vehicle requirements, and maps (with load prohibitive bridges,
reduced speed) for counties of Chaves, Curry, Dona Ana,
Eddy, Luna, Quay, Roosevelt, Sierra. (NMDOT)
State highway restrictions - Current construction &
restrictions reports by route or region, all posted bridges
report. See left menu for large truck restrictions, posted
bridges, OS/OW routing map, parkway restrictions, NYS
Thruway, NYS Bridge Authority, NYS Quad maps, weather.
(NYSDOT Permits)
Commercial vehicles - Select restrictions for info on New
York City, NYSDOT oversize/overweight prescreening tool,
NYS parkways, NYS load-restricted bridges, NYSDOT
commercial vehicle restriction GIS files, restrictions at major
bridges and tunnels. (NYSDOT 511)
Large truck restrictions - Text of route from/to, restricted
highway numbers, counties. See page bottom for "map of
reasonable access highways". (NYSDOT Permits)
Posted bridges - Posted bridges interactive map. See left menu
for R-posted bridge limitation, printable listing of posted
bridges. (NYSDOT)
Oversize/overweight vehicle pre-screening tool - Launch pre-
screening tool to view a map with posted load bridges, height
restricted bridges, construction and other restrictions,
parkways. Can enter trip origin and destination. Also
provides printable travel restrictions. (NYSDOT)
Restrictions such as clearance, weight, cargo. (511NY)
Truck information - Truck network and restrictions including
truck network map, truck restrictions, posted roads, posted
bridges, more. (NCDOT Transportation Mobility and Safety
Division)
Load restrictions information - Restriction info and truck
routing maps (maps for legal limitations, permitted non-
reducible vehicle/load movements). (NDDOT)
Travel information map - Interactive map with option to select
width/height to view restrictions on map. Select "Text
Versions" tab to view in text. (NDDOT)
Truck routing maps - Weight limitations on state highways
map, permit bridge limitations map, approved routes, load
restrictions map. (NDDOT)
Truck routing maps for legal size and weight. (NDHP Motor
Carrier)
Holiday and constructions restrictions. (Ohio Turnpike
Commission)
Bridge data - Truck restricted bridges, overweight truck
permit map, annual envelop vehicle permit map, overload
truck standards (OL-1), contact bridge - truck routes.
(OklaDOT)
Route maps - Weight-restricted bridges, maximum allowable
lengths on highways when operating without permit,
maximum permitted lengths for doubles and combinations,
Portland truck map, more. (ODOT Motor Carrier)
Road conditions by route - Commercial vehicle information
such as height & weight restrictions. Select by region or city
on left menu. (ODOT)
I-5 corridor traveler information - Traffic, cameras, rest areas,
truck stop, weather. (WSDOT)
Truckers guide/map available by print. (PennDOT Bureau of
Transportation and Planning)
511 travel information - Select restrictions to view on map or
a listing by route. (RIDOT)
Overweight truck restrictions - axles, maximum weight,
restricted bridges list, restricted bridges map. (RIDOT
Engineering & Projects)
Traveler information - posted bridges, construction and detour
maps, other. (RIDOT)
Interstate highway restrictions - Includes closures, oversized
load travel, truck routes. (RIDOT, Traffic Management
Center).
Truck route map, truck route map for permitting, holiday
travel restrictions, size and weight guidelines, bridge load
restrictions, truck network map, more. (SCDOT Oversize
Overweight Permits)
Spring load limit restrictions - postings, table, map. (SDDOT
Travelers)
Map with restrictions. (SDDOT Safe Travel USA)
Clearance and route restriction information - Bridge weight
limit map, temporary route restriction report, bridge vertical
clearance list. (SDDOT Trucking Info)
Vertical clearances. (TN Trucking)
Permit restrictions - A search by county. (TxDOT Motor
Carrier)
Load restricted bridge map - Accept disclaimer to view map.
(TxDOT Apps)
Structures with low vertical clearance - Search by county.
(TxDOT Motor Carrier)
Hazarous materials routing. (TxDOT Forms & Publications)
Load zoned roads. (TxDOT Apps)
Load restricted bridge map. (TxDOT GIS)
Seasonal road closures - A text listing of routes. (UDOT)
Temporary construction restrictions. (UDOT)
Municipal highways & bridges special weight limits. (VTrans)
511 travel information - Includes map and route report with
restrictions, such as height limit, weight limit, trucker
warnings. (Vermont Agency of Transportation)
Online transportation map - Option to select weigh stations
and rest areas. (Note: Clicking "Virginia" will open in a new
window). (VDOT Projects and Studies)
STAA truck routes & restrictions - Map with restrictions and
routes not recommended. (VDOT)
Trucking resources - Includes STAA routes and restrictions.
(VDOT)
Restrictions - Map and text of oversize and overweight
restrictions including bridge restrictions, road restrictions, rest
areas. Details include route, mileposts, direction, date,
comments. (WSDOT Commercial Vehicle)
Mobile user - Traffic Information - Select commercial vehicle
restrictions. (WSDOT Mobile Traffic)
Oversize and overweight restrictions. (WSDOT Commercial
Vehicle)
CVS maps- Includes designated routes for regional permits.
(WSDOT Commercial Vehicle)
Roadway data - Posted road list, restricted bridge list.
(WSDOT Maps and Data)
I-5 corridor traveler information - Traffic, cameras, rest areas,
truck stop, weather. (WSDOT)
Current road conditions - Instant road reports including
major road closures, interstates, Appalachian corridor routes,
primary-secondary routes. Truck restrictions included when
applicable. (WVDOT)
Turnpike map with rest areas and travel plazas. See left menu
for construction, safety. (West Virginia Parkways Authority)
Truck operators map - Truck routes in Wisconsin. (WisDOT)
Weight restrictions program - "Frozen road declaration" (map
- seasonal load limits boundaries, end of frozen road
declaration, frozen road maximum axle weight limitations),
"class II roads" (class II roadway restrictions, map, class II
roadway list), and "springtime posted roads" (map, springtime
posted roads list). (DOT, Weight Restriction Program)
Oversize & overweight permits - "Bridge heights less than
legal on Wisconsin highways," "bridge information for routing
purposes," and "bridges with weight-postings on Wisconsin
highways." (DOT, Motor Carrier Services)
Vertical clearances - search by route, county. (WYDOT
Highway Information System)
Width restrictions summary. (WYDOT)
Vertical clearance, size and weight restrictions and statutes.
(WYDOT)
Select “Interactive NHS Map Viewer” for national map with option to select
national highway system, designated truck routes, toll facilities, traffic
volumes, number of lanes. Make your selection from top menu. Click and
drag mouse on map to zoom in on an area. (FHWA HEPGIS)
Select a state below for truck maps and routes or refer to truck maps and routes
available for cities. Visit road conditions & traffic for additional maps and
driving information or oversize & overweight for permits and regulations.
For Truck Maps & Routes
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