ALDOT Bridge Bureau
William (Tim) Colquett, P.E.
Bridge Engineer
1409 Coliseum Boulevard
Montgomery, Alabama 36130-3050

Bridge Bureau Documents

Bridge Bureau CADD Files

The ALDOT officially uses MicroStation from Bentley Systems, Inc. as the primary CADD program.
These files are in a compressed format and will require PKUNZIP or WINZIP to decompress.

Bridge ATRIP Program