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Editor's note: This story has been updated from a previous version to reflect changes to the construction timeline.
South Austin residents may need to adjust their commutes as Texas Department of Transportation officials prepare to close the William Cannon Bridge at I-35 for two consecutive weekends beginning June 12.
The big picture
The William Cannon Bridge will be blocked off for construction crews to set beams for elevated lanes as part of the I-35 Capital Express South Project.
The bridge will be closed during the following times:
The details
Drivers traveling eastbound on William Cannon Drive will turn right on the I-35 frontage road to access southbound I-35 or use the U-turn at Slaughter Lane to head north, according to a news release from TxDOT.
Drivers traveling westbound will turn right on the I-35 frontage road to access northbound I-35 or use the U-turn at Stassney Lane to head south.
TxDOT created a detour video to help commuters.
Construction on the I-35 Capital Express South Project began in 2022. The total cost is $548 million, which was funded by the Capital Area Metropolitan Planning Organization and TxDOT, according to TxDOT’s website.
The project will add two high-occupancy-vehicle lanes, a southbound bypass lane and pedestrian and bicycle paths. TxDOT officials anticipate completing the project in late 2028.
