Watsonville-based Granite Construction and the California Department of Transportation (Caltrans) are constructing two new bridge structures to replace the Cosumnes River bridge and the Cosumnes River Overflow bridge on State Highway 99. The current structures are in need of replacement due to wear and age.

NV5 Global Inc. , a provider of professional and technical engineering, geospatial and consulting solutions, announced recently that it has been awarded approximately $9 million in transportation infrastructure contracts in California (and N.Y.). These projects will provide engineering, construction inspection, and program management services for critical infrastructure projects related to roadway and pedestrian facility improvements, stormwater infrastructure improvements, and bridge rehabilitation.

Granite announced recently that it has been awarded the Child Project 4 (CP4) portion of the Construction Manager/ General Contractor (CM/GC) contract of the Cosumnes Bridge Replacement Project by the California Department of Transportation (Caltrans) in Sacramento County, California.

Bay Cities Paving & Grading Inc. is on target to deliver the Metropolitan Transportation Commission's (MTC) $139 million I-880 express lanes project between Oakland and Milpitas in late summer, an initiative that will create 45 mi. of new express lanes.

The California Department of Transportation (Caltrans) District 2 is addressing a troublesome issue that has plagued its highways for years with the Redding To Anderson Six Lane (RASL) Project on Interstate 5 (I-5) in Shasta County. Work is already in progress on an additional northbound and southbound lane from the Deschutes Road interchange to just south of the Bonnyview/Churn Creek Road interchange, in order to transform it to a continuous, six-lane highway along an 8-mi.

The California Department of Transportation (Caltrans) is currently reviewing rehabilitation and replacement alternatives for the Albion River Bridge Project in California's Mendocino County. The 969-ft. long, 26-ft. wide timber bridge constructed in 1944 does not meet current safety standards and demands high maintenance costs.

In late April 2020, Caltrans will begin construction work to replace the U.S. 101 bridge deck at San Francisco's Alemany Circle. This is a priority project for Caltrans to maintain one of the Bay Area's most heavily travelled corridors, connecting the Peninsula to downtown San Francisco.

The California Transportation Commission recently approved $2.6 billion in funding for multimodal transportation improvement projects that will move people and freight more efficiently throughout the state while improving safety and the environment. The Commission also announced calls for new transportation projects totaling $2.4 billion.

The California Department of Transportation's (Caltrans) $55 million Interstate 5 High Occupancy Vehicle (HOV, or carpool) lane project between State Route 134 (the Ventura Freeway) and Magnolia Boulevard is expected to be substantially completed this Spring.

As part of the California Department of Transportation (Caltrans) and San Diego Association of Governments (SANDAG) Interstate 805 South Corridor Enhancement Projects, SEMA Construction Inc. was tapped to build five separate sound wall segments along I-805 between Naples Street in the city of Chula Vista and state Route 54 (SR 54) in the city of National City.

The last two segments — 2 and 3 — of the California Department of Transportation's (Caltrans) San Bernardino Freeway (I-10) High Occupancy Lane Project are pressing forward, with segment 2 expected to be completed at the end of April and segment 3 in the summer of 2021.