State Route 160 Scheduled for One Way Traffic Control


State Route 160 Sign

District:  District 3 - Marysville
Contact:  Dennis Keaton
Phone:  (916) 825-5252



SACRAMENTO COUNTY – Caltrans is alerting motorists construction work is continuing next week at the Paintersville, Steamboat Slough and Isleton bridges on State Route 160 (SR-160) with temporary one-way traffic control.

These bridges are scheduled for ongoing construction work including grouting, installation of new beacons, lighting foundations and electrical work.

Advance signage has been placed at the bridges alerting the public. Caltrans urges motorists to plan accordingly and to expect additional travel time.

This project includes $25.2 million in funding from Senate Bill (SB) 1, The Road Repair and Accountability Act of 2017. SB 1 provides $5 billion in transportation funding annually split between the state and local agencies. For more information about other transportation projects funded by SB 1, visit RebuildingCA.


SR-160 Isleton Bridge from 7 a.m. to 7 p.m. on Sept. 20, 21, 22, 23

SR-160 Paintersville Bridge from 7 a.m. to 7 p.m. on Sept. 22, 23, 24

SR-160 Steamboat Slough Bridge from 7 a.m. to 7 p.m. on Sept. 24


N/A. One way traffic control will be in place and no partial closures will be done on consecutive bridges.

Current truck restrictions will apply. California legal trucks having a kingpin-to-rear-axle of more than 30 feet are not recommended on State Route 160.

Weather conditions, availability of equipment, materials and personnel could delay or re-schedule work. Caltrans advises motorists to “Be Work Zone Alert.” For motorists using the State Route 84 Real McCoy and SR-220 Ryer Island Ferries as a bridge detour, additional ferry information is located on our Caltrans Delta Ferries website.

Bay Area motorists can check 511 SF BAY or follow Caltrans District 4 on Twitter. In the Sacramento region, Caltrans District 3 will issue construction updates on Twitter @CaltransDist3 and on Facebook at CaltransDistrict3. For real-time traffic, click on Caltrans’ QuickMap or download the QuickMap app on iTunes or Google Play.