While most of the original stations have been demolished to make room for new structures, several artifacts remain. Minute Maid Park was built from Union Station, and features a railway theme. Before Interstate 45, a small, two-story interurban station was located on College Avenue where it crossed Airport Boulevard. This crossing was not at right angles but like an "X" and would be located slightly east of I-45 on the feeder street, if it still existed today. Airport Blvd becomes College Ave in South Houston at I-45. The original causeway in Galveston can be easily seen to the east from the interstate highway causeway.
