Bridge Clearance Map for High-Profile Vehicle Routing
Know Before You Go — Route Safely, Not by Chance. Most apps include only 7,000 low-clearance bridges. We map over 21,000 verified clearances across the U.S., Canada, and the U.K., more than twice the coverage of leading tools. Plan safe routes for your truck, RV, or high-profile vehicle, and send them straight to Google Maps or Apple Maps for turn-by-turn navigation.
Problems We Solve
Solution 1
Protect High-Profile Vehicles
Plan ahead with real truck height restrictions and safe routing-no surprises, no stuck loads.
Solution 2
Save Fuel and Time
Plan safe routes around low bridges and tunnels - no more last minute detours.
Solution 3
Reduce Stress on the Road
Know every bridge and tunnel clearance in advance. Drive with confidence, not uncertainty.
Solution 4
Help New Drivers Stay Safe
Support safe RV routing and truck trips with clear warnings and easy-to-read maps.
Drive Confidently with a Trusted Bridge Height Map
Low Clearance Map is built for trucks, RVs, buses, and trailers. It shows real, verified height clearance for trucks so you can plan routes tailored to the height of your vehicle.
Whether you’re a single driver or running a whole fleet, you get the tools to drive safely and avoid trouble. If you need a commercial grade solution, we offer a powerful API suite and CSV subscription.
Low Clearance Map You Can Count On
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1
Enter Your Route
Add your starting point, destination, and any stops for a custom route.
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2
Set Vehicle Height
Enter your truck, RV, or trailer clearance to avoid low bridges and restricted roads.
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3
Scan for Hazards
We check your path against 21,000+ verified low-clearance bridges and tunnels across North America, Canada and the U.K.
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4
Subscribe to Unlock Results
Pay just $4.99/month to view your safe, low-clearance-aware route and send it directly to Google Maps or Apple Maps. Cancel anytime.
What Will You Get
With a Subscription?
For just $4.99 per month, Low Clearance Map provides online routing tailored to your tall vehicle. Avoid costly accidents with real-time hazard identification and our comprehensive low-clearance database. Cancel anytime.
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Unlimited Use
Enjoy unrestricted access to our comprehensive low-clearance hazard database. Whether you’re planning routes or managing a fleet, this feature ensures seamless navigation with no limitations—keeping you safe, efficient, and worry-free on every journey.
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Largest Online Database
Low Clearance Map boasts the largest and most accurate low-clearance hazard database, featuring over 21,000 validated entries—more than double the size of most competitors. Built with advanced data science and rigorous validation, it’s the trusted choice for reliable navigation and peace of mind.
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Hazard Headings
Exclusive to Low Clearance Map, the Hazard Headings feature provides directional data for every hazard, ensuring alerts are precise and relevant to your route. No other service offers this level of accuracy, making Low Clearance Map the safest and most efficient choice for tall vehicle navigation.
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Structures On/Along Route
Low Clearance Map uniquely identifies low-clearance structures both on your route and alongside/under it, providing unparalleled insight to keep you informed and safe. This exclusive feature ensures that no potential hazards are overlooked, making Low Clearance Map the most comprehensive solution for tall vehicle navigation.
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Easy to Use Interface
Simply input the height of your vehicle or trailer to map all low-clearance structures along your route.
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Crowd-Sourced Power
Low Clearance Map harnesses the power of crowd-sourcing to continually improve and validate its database. This collaborative approach ensures the most up-to-date and accurate low-clearance hazard information, making it a trusted resource that grows stronger with every user contribution.
FAQ
Low Clearance means there’s not enough space between the road and a bridge, tunnel, or overpass for taller vehicles to pass safely. If your truck, RV, or trailer is too high, you could hit a Low Clearance bridge. Always check clearance signs before you go through. A few extra seconds could save you a lot of trouble.
Our routing system includes accurate height clearance for trucks. That means you can avoid costly or dangerous clearance issues. Once your route is ready, you can send directions straight to Google Maps for easy navigation.
We check our bridge height clearance info using public records, tech-based tools, and feedback from drivers. Every point also has directional info (called Hazard Headings), so you only get alerts that match your direction. This helps cut down on unnecessary road hazard warnings.
We update the map whenever new details come in. This includes newly identified structures, changed bridge height clearances, and improved metadata. If you're a commercial client, you get regular CSV updates or live access through our API, so your system always stays current.
Low Clearance Map is a subscription-based service built to maintain high-quality bridge height clearance information. Individual users can sign up for a monthly plan with no long-term commitment. The plan includes unlimited truck and RV routing, and Google Maps integration, with no long-term commitment required.
Commercial users can access the full bridge clearance database through API or CSV download, allowing full integration into custom apps, routing platforms, and fleet management tools. This enables in-house generation of road hazard alerts, custom routing engines, and more. Contact us to discuss licensing terms and data delivery formats.
Most bridge height clearance tools don’t include directionality, but Low Clearance Map does. Each Low Clearance bridge includes a Hazard Heading—this tells you which direction the road hazard affects. If you're on the safe side of a bridge or tunnel, you won’t get a false warning. This improves the accuracy of your route, improving routing logic and driver experience.
We currently cover the United States, Canada, and the United Kingdom. Each bridge and tunnel location is geotagged with its height clearance, direction info, and relevant metadata to support both individual and enterprise-level routing.