Texas and Mexico share 1,254 miles of common border and are
joined by 28 international bridges and border crossings. This
number includes two dams, one hand-drawn ferry, and 25 other
crossings that allow commercial, vehicular and pedestrian
traffic.
https://www.txdot.gov/projects/projects-studies/statewide/texas-mexico-border-crossings.html
Other info/data at the link above.