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)