Demo
🚛
ClearanceAlert
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ClearanceAlert
Low Bridge Warning System
Vehicle Height — Feet
−
13
feet
+
0″
3″
6″
9″
Alert Distance
500
ft
1000
ft
1500
ft
2000
ft
Start Monitoring
🗺 Pre-Scan a Route
ClearanceAlert is a driving aid only.
Always verify clearances visually.
←
Route Pre-Scan
Scan Route for Low Bridges
Enter a destination to check your route.
⚠️
LOW CLEARANCE
Checking...
--
FT CLR
Acquiring GPS…
-- ft
⚙
Acquiring GPS Signal
✅
All Clear
No low clearances in path
↑
--
N
--
-- ft
—
MPH
—
Nearby
—
Nearest ft
Obstacles in range
Loading bridge data…
🔇 Voice
🔊 Sound
■ Stop
🚫
Location Access Denied
ClearanceAlert needs GPS access to protect you from low bridges. Please allow location access and reload.
Retry