HeadRoom

LowClearanceMap

In-app purchases

About this app

Never Get Caught Under a Low Bridge Again

HeadRoom is the essential navigation companion for truck drivers, RV owners, and anyone hauling oversized loads. Built by Low Clearance Map, the team behind the most comprehensive bridge clearance database in the world, HeadRoom combines real-time bridge monitoring with clearance-aware routing so you always know what's ahead before you get there.

Standard navigation apps are built for passenger cars. They have no idea your rig is 13'6" tall. HeadRoom does. Every route it suggests accounts for your vehicle's height, keeping you away from low bridges, underpasses, and clearance-restricted roads that could stop your trip cold or cause serious damage.

Only HeadRoom is powered by Low Clearance Map's industry-leading database, built from years of real-world data collection and continuous updates. No other app comes close.

Sentry Mode: Real-Time Bridge Monitoring
HeadRoom's Sentry Mode continuously monitors bridge clearance data so you get the most current information available. When a clearance hazard is detected nearby, you'll receive an alert before it becomes your problem. Sentry Mode runs quietly in the background, watching the road ahead so you don't have to.

SafeRoute: Clearance-Aware Routing
Enter your vehicle height and let SafeRoute do the rest. The routing engine calculates paths that avoid low-clearance hazards, giving you turn-by-turn directions you can actually trust. Whether you're crossing the country or running a local delivery route, SafeRoute finds the safest path for your specific vehicle every time.

Built for the People Who Drive for a Living
HeadRoom was designed with real truckers and RV drivers in mind. The interface is clean, readable at a glance, and built to work the way you actually drive. No clutter, no unnecessary features, just the clearance information and routing you need to get where you're going safely.

Key Features
Sentry Mode: real-time bridge and underpass monitoring with instant background alerts
SafeRoute: height-aware turn-by-turn routing that avoids low-clearance hazards
The world's most comprehensive bridge clearance database, powered by Low Clearance Map
Multiple vehicle profiles so you can switch between rigs instantly
Coverage across the US, Canada, and UK road networks
Optimized for commercial truckers, RV travelers, and oversized load operators

Who Uses HeadRoom
Long-haul and regional truck drivers
RV and motorhome owners
Delivery drivers operating larger vehicles
Anyone towing tall equipment or trailers

A single bridge strike can total your rig, shut down a highway, and end your day in the worst possible way. HeadRoom puts the information you need right in your hands, so every mile you drive is a mile you drove smart.

Download HeadRoom and take the guesswork out of height-restricted roads.