A 172-ft bridge over railroad tracks in a sleepy Southern town typically doesn't pose much of a challenge. Throw in a large skew angle, T-beams with a significant camber, a slight crown and a vertical ...

Integral Abutment Bridges (IABs) are single or multiple span continuous deck bridges. Instead of movable expansion joints between spans and bearings at the abutments, IABs have continuous decks and ...