We've got a low clearance rail overpass on the inner loop around Tyler. Many, many times over the years trucks have had issues getting under it. Some have gotten stuck, but it was close enough to just let the air out of the tires and back out. Some not so close. Finally, after many years and many accidents, they are building a new overpass. It is quite a project. You can't just swerve over to a new route with a RR......the shift must be pretty gradual, so it takes a lot of room to move over. I think they may be just about done with it, but it has taken several years. Probably red tape and changing the right of way, etc. Looks really kind of funny, because it isn't all that much higher, but I guess the incline can't be too abrupt either, so it takes some distance to gain a foot or two of elevation. I haven't been on that side of town (opposite me) in a while, so they may be done. I think my dad nearly got caught under it once, but realized it was going to be close, so did a double check and stopped to re-route.