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New Low Viaducts, Tunnel Roofs and Hwy 1/101 Alignment

Construction is ramping up on the East End of the Presidio Parkway, with the Low Viaducts beginning to take shape. Closer to the Golden Gate Bridge, concrete is being poured for the roadway bed of the High Viaduct, which will soon be connected to the newly realigned Highway 1/101 interchange.

Check out the September Construction Update and the Highway 1/101 Look Ahead slideshow.

(photo: Caltrans District 4)

Tue, November 25, 2014
Ongoing Utility Work along Gorgas Avenue, Beginning Week of Dec. 1
Beginning the week of December 1, for approximately one week, one-way traffic control will be reinstated along Gorgas Avenue toward Girard ... more 
Wed, November 19, 2014
Drainage Improvement Project, NPS Public Comment Through Dec. 12
A drainage improvement project is being proposed to extend and enlarge a drainage pipe (Outfall IJKL) at the west end of Crissy... more 
Tue, October 28, 2014
Tree Relocation & Vegetation Removal along Lincoln Blvd. in Preparation for Girard Road Widening
Tree relocation and vegetation removal are underway along Lincoln Boulevard to create space for the future widened Girard roadway and... more 
Mon, October 27, 2014
Girard Road Widening Construction Update, October 2014
The future Girard Road will provide direct access to the Presidio and Marina from Doyle Drive. Beginning in August and continuing through the end of the year, construction activity along Girard Road will ramp up... more 

Construction Advisory Map

Select features and icons on the map to explore areas under construction, Webcams and current construction advisories.

Interactive Map Traffic and Construction Map Historic Map
 
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