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March 8, 2021 – Sierra Roadwork Schedule Sunday through Saturday, March 7, 2021 – March 13, 2021.

LONG-TERM PROJECTS

State Route 49 (Placer County) from the Interstate 80/State Route 49 interchange to Dry Creek Road: Construction began June 17, 2019 on a $42.4 million project in Auburn. The project will rehabilitate existing pavement and drainage, improve operational features and upgrade pedestrian and bicycle facilities.

March 8 – March 12

State Route 49 (Placer County) from the Interstate 80/State Route 49 interchange to Dry Creek Road: Motorists may expect dark traffic signals, all-way stops and traffic delays between I-80 and Palm Avenue, Atwood Road and Willow Creek Drive, and Education Street and Shale Ridge Road from 7 p.m. to 6 a.m. Monday evening through Friday morning for traffic signal work.

State Route 49 (Nevada County) from Auburn Road to Alta Sierra Drive: Vegetation work is beginning for a $4.3 million safety improvement project on State Route 49 near Round Valley Road and Quail Creek Drive. Caltrans is constructing a two-way left turn lane with an increased 8-foot-wide southbound shoulder. Major construction work is expected in spring 2021. This project is currently in winter suspension.

Interstate 80 (Placer County) at Interstate 80 westbound on-ramp at Atlantic Street: A $12 million on-ramp widening project, in cooperation with the City of Roseville Public Works Department, is expanding the width of the existing Atlantic Street/Eureka Road/Interstate 80 westbound on‐ramp to include three lanes and replacing the existing Miner’s Ravine Bridge to support the newly widened roadway. The project will reduce significant traffic queuing and improve the operations of local streets and intersections. Major construction is expected to begin March 3. No traffic-interfering work is scheduled this week.

Interstate 80 (Placer/Nevada Counties) between Alta and Floriston: A $6.6 million structure maintenance project will replace polyester concrete overlays and joint seals on 11 bridges. The project will extend the life of the bridge decks by sealing them off to moisture and fix rutting in the concrete overlays caused by heavy freight and vehicle travel.

March 8 – March 12

Interstate 80 (Placer County) at Alta: Motorists may expect intermittent lane and shoulder closures from 6 a.m. to 6 p.m. Monday through Friday for bridge work.

Interstate 80 (Placer County) at Blue Canyon: Eastbound motorists may expect intermittent lane and shoulder closures from 6 a.m. to 6 p.m. Monday through Thursday, and 6 a.m. to 1 p.m. Friday for bridge work.

Interstate 80 (Nevada County) from the Interstate 80/State Route 89 separation to the Interstate 80/State Route 89/State Route 267 separation: Motorists may expect intermittent lane and shoulder closures from 6 a.m. to 6 p.m. Monday through Thursday, and 6 a.m. to 3 p.m. Friday for bridge work.

Interstate 80 (Nevada County) from the Union Mills Bridge Overcrossing to the Hinton Road Overcrossing: Motorists may expect intermittent lane and shoulder closures from 6 a.m. to 6 p.m. Monday through Friday for bridge work.

Interstate 80 (Nevada County) at Floriston: Motorists may expect intermittent lane and shoulder closures from 6 a.m. to 6 p.m. Monday through Friday for bridge work.

Interstate 80 (Nevada County) at Floriston: Motorists may expect alternating full off-ramp closures from 9 a.m. to 4 p.m. Monday through Thursday for bridge work.

Interstate 80 (Nevada County) from Farad to the Acid Flat Bridge: An $12.9 million Farad Ditch Slope Stabilization project will restore the Farad Ditch by extending the collection area. Construction will also include regrading of the slope by means of roadway excavation, rock excavation, and controlled blasting. This project is currently in winter suspension.

State Route 174 (Nevada County) from Maple Way to You Bet Road: A $27.1 million safety improvement project will realign several curves, widen shoulders, add a southbound left turn pocket at Greenhorn Access Road and improve the clear recovery zone, allowing errant vehicles to regain control.

March 8 – March 12

State Route 174 (Nevada County) Maple Way to Dalmatian Drive/Buena Woods Way: Motorists may expect one-way traffic control and shoulder closures from 7 a.m. to 5 p.m. Monday through Friday for utility work.

SHORT-TERM PROJECTS

Interstate 80 (Placer County) from Riverside Avenue/Auburn Boulevard to Newcastle: Motorists may expect intermittent lane and shoulder closures from 8 p.m. to 4:30 a.m. Monday and Tuesday for a sweeping operation.

Interstate 80 (Placer County) at the Elm Avenue Overcrossing: Motorists may expect shoulder, median and partial ramp closures from 6:30 a.m. to 5 p.m. Monday through Friday for electrical work.

State Route 89 (Nevada County) at Donner Pass Road: Motorists may expect lane and shoulder restrictions from 6 a.m. to 6 p.m. Monday through Thursday for bridge work.

State Route 174 (Nevada County) from Somerset Drive to Nancy Lane: Motorists may expect one-way traffic control and shoulder closures from 8 a.m. to 5 p.m. Saturday for utility work.