I have owned four RVs in the last 19 years all have been lower in height then the one I just purchased . The one I just bought in July of last year was a Pinnacle that has a height of 13 foot 6 inches. All of the others were 12 foot in height. On my second trip in it this year I came across three bridges that were 13 foot 8 inches and one that was 13 foot 6 inches. All three were on highway 77 in Schulenburg Texas. Luckily I spotted the sign ahead of time and took the detour around the bridges. Since this happened I decided to buy a GPS for RV's. The one I bought was the Magellan RV9490T-LMB. It has the input for weight, width and height. It also shows you all of the yellow signs on the road. But guess what? No yellow signs for bridges. LOL When I bought it I planed a route that I took to the Texas Valley and low and behold it took me right thru those bridges. I emailed the service department at Magellan and ended up emailing them for a week without any help. They did answer my e-mails but just gave me the runaround. I then purchased a program that is called
Low Clearance POI - GPS Data . Great program, but it doesn't load on to the new RV9490t-LMB. They have now put a lockout on 3rd party soft-where. I did manage to load it on to Google Maps. Sure enough it spotted the three bridges. Now I have a great feeling of security knowing where all the low bridges are. I hope this might help the Pinnacle owners out there.