Finding info regarding bridge heights

The copilot smartphone app will let you customize your vehicle with height weight and propane restrictions then route around the restrictions based on what you put in as specs for your RV. There is also a poi download you can purchase from low clearance if they are stil around , I had downloaded the database of low clearances in my old Garmin dash mount gps . The copilot app is a bit pricy for the full versions I don't recall what The Low Clearnce POI cost but it wasn't that bad if you have a traditional GPS . There are also a few gps units marketed for RV'ers but they are also pricy.