I was using Miscrosoft streets and Trips on a Laptop, with an 18 wheeler. back in like 2004. It did NOT have a trucker mode.

Although I did have a Truck mapbook road atlas. Can't remember the name of the publication now but it also had truck stop listings. I think low bridges too. And the Qualcomm communication device in the truck would spew out canned messages to any of our trucks in Low Bridge Areas to remind us to " watch the Fuck out". But not everywhere.
I had a run from Ft. Collins to San Antonio with Fresh produce. packed in ice... to a grocery warehouse.
along the way I was the 3rd truck in a 3 truck convoy of dumbasses, ( Cr England, Swift & Schneider) Guess who turned to be the dumb ass that day.... Me ( the dumbass) in a CR England rig, following Swift and Schneider down 87 in Nowhere TX... north of Amarillo...when they suddenly peeled off to the right, as we approached a small town. GPS said 87 right thru town.
Then I saw it. The gashed and damaged bridge under a Rail road. I think it said 13' 10". I was like 13' 5" or 6". anyway I remember i had 4 inches.
But it was a dip down with a climb out deal. I crawled up to it and opened the door. hmm maybe 1/2 a foot. But it looked like the trailer would be too high in the middle when the tractor started going up the other side....Fuck! Fuck ! Fuck!
So i dropped the bags in the tractor. Then creeped thru as they refilled. Then I stopped 1/2 way and dropped the air out of the trailer bags. Then I got out and looked a bit. Near as could Figger

....if I got moving and the bags filled up before i got thru I might hit about 2/3 of the way back.
So i had to drop the bags twice, and go a little ways as soon as the parking brakes released. Whew!!!! dammit Driver!