My Sabre 5th Wheel is 12'7" and I've got a front AC and Vent Covers that are each about 10". That makes the total height at 13' 5" . Am I going to have trouble with bridges?? Thanks! Ron
Having spent 33 years in the installation and repair of traffic signals, I became well versed in verifying the signals we installed met the National Association of Transportation Engineering Standards for the Design and Construction of Roadways and Bridges, etc.
13'6" is the minimum clearance set by those standards. It is not law but it is generally followed including the signage to notify drivers of lower clearances.