The Interstate 37 South entrance ramp at Market Street will close beginning Monday, July 22.

As part of the Market Street Realignment project, the ramp will be reconstructed closer to I-37.

All traffic entering I-37 South will be directed down Tower of the Americas Way (formerly South Bowie Street) to the entrance ramp at Cesar Chavez Boulevard.

No other entrance ramps will be affected.

More information is available here.

Additionally, to minimize the duration of construction, Market Street from Bowie Street to I-37 will close to all traffic on September 14, 2013. This closure will remain in place for approximately 11 months.

Maps showing detours for traffic headed to northbound I-37 and southbound I-37 are also available online.