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Drainage Improvement Project Completed Early!

Beginning in May, Caltrans worked to enlarge and extend a stormwater drainage pipe (Outfall "IJKL") at the west end of Crissy Field to alleviate ongoing flooding problems in the Crissy Field and Mason Street areas. This environmentally sensitive project was completed in July, two months ahead of schedule.

To learn more, visit the project page and view the photo gallery.

Fri, August 28, 2015
Extended: Lane Closures and Night Work near Toll Plaza; Nighttime Closures of Hook Ramp, Sept. 1-3
During the week of August 31, lane closures and night work will continue along northbound and southbound Highway 101 between the Golden Gat... more 
Tue, August 18, 2015
Lane Closures & Night Work on Highway 101 near the Golden Gate Bridge Toll Plaza, Weeks of August 17 and 24
During the weeks of August 17 and 24, there will be lane closures and night work along northbound and southbound Highway 101... more 
Fri, August 7, 2015
Fri, August 7, 2015
Night Work and Full Closures of Westbound Marina Boulevard, Beginning August 10
Beginning Monday, August 10, there will be night work along Marina Boulevard between Mason Street and the northbound Highway 101 on-ramp to... more 
Wed, August 5, 2015
Construction Update, August 2015
After closing for 71 hours on July 9-12, the new Doyle Drive was opened to traffic, eight hours earlier than expected! Several hundred workers placed over 2,800 tons of concrete, and removed more than 15,000 tons ... more 
Mon, July 27, 2015
Night Work on Richardson and Gorgas, Beginning Monday, July 27
Beginning on Monday, July 27, for approximately three weeks, there will be night work on Richardson Avenue for striping and median installa... more 
Wed, May 13, 2015
Parking Lot Closures - Mason St. and Palace of Fine Arts
Beginning Monday, May 18, there will be closures of the parking lot behind the Palace of Fine Arts and the temporary parking lot west of the Mason Street warehouses. These parking lots will be... more 
Wed, May 13, 2015
Crissy Field Drainage Improvement Project Begins May 15
Work will begin on Friday, May 15 to extend and enlarge a stormwater drainage pipe (Outfall “IJKL”) at the west end of Crissy Field. Crews will add increased drainage capacity to... more 

Construction Advisory Map

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