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Sierra Roadwork Schedule Sunday through Saturday, June 20-26, 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.

June 20 – June 26

State Route 49 (Placer County) from the Interstate 80 separation Dry Creek Road: Motorists may expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Sunday through Saturday morning for paving work.

State Route 49 (Nevada County) from Auburn Road to Alta Sierra Drive: A $4.3 million safety improvement project is constructing a two-way left turn lane with an increased 8-foot-wide southbound shoulder between Round Valley Road and Quail Creek Drive. Work on this project has been completed.

State Route 49 (Sierra County) between the Rocky Rest Campground and Goodyears Bar and near Ladies Canyon: A $12.3 million project is permanently repairing the damaged river embankment at four locations along the Yuba River with the construction of sidehill viaducts. Motorists may expect around the clock intermittent, one-way automated traffic control and shoulder closures for construction activities.

State Route 65 (Placer County) between Lincoln Boulevard and Ferrari Ranch Road: A $1.9 million project is implementing slope stabilization and erosion control measures near the South Ingram Slough.

June 21 – June 26

State Route 65 (Placer County) between Lincoln Boulevard and Ferrari Ranch Road: Motorists may expect intermittent lane closures from 7 p.m. to 6 a.m. Monday through Saturday morning for drainage work.

Interstate 80 (Placer County) at the 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.

June 21 – June 25

Interstate 80 (Placer County) at the Interstate 80 westbound on-ramp at Atlantic Street: Motorists may expect alternating lane closures on local surface streets from 7 a.m. to 3 p.m. Monday through Friday for electrical work.

Interstate 80 (Placer County) at the Interstate 80 westbound on-ramp at Atlantic Street: The westbound on-ramp may be closed intermittently between 8 p.m. and 5 a.m. Monday through Friday morning for k-rail installation. The closures have not yet been finalized. 

Interstate 80 (Placer County) from Douglas Boulevard to Yuba Gap: A $3.9 million project is upgrading Metal Beam Guard Rail at various locations to Midwest Guardrail Systems to meet current standards.

June 20 – June 25

Interstate 80 (Placer County) from Douglas Boulevard to the Magra Road overcrossing: Motorists may expect intermittent lane and shoulder closures from 9 p.m. to 5 a.m. Sunday through Friday morning for guardrail work.

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. No traffic-interfering work is scheduled this week.

Interstate 80 (Placer County) from Crystal Springs to Cisco Grove: A $57 million project will replace four Interstate 80 bridge overcrossings in Placer County: Crystal Springs, Baxter, Drum Forebay and Cisco Grove. All overcrossings are being widened to include 8-foot shoulders, a 6-foot sidewalk and will include ramps that comply with Americans with Disabilities Act (ADA) standards.

June 20 – June 26

Interstate 80 (Placer County) at Crystal Springs: The Crystal Springs overcrossing will be closed around the clock through December for bridge reconstruction.

Interstate 80 (Placer County) at Drum Forebay: The Drum Forebay overcrossing will be closed around the clock through December for bridge reconstruction.

Interstate 80 (Placer County) from Crystal Springs to Blue Canyon: Motorists may expect intermittent lane and shoulder reductions from 7 a.m. to 7 p.m. Monday through Friday for bridge work.

Interstate 80 (Placer County) at Cisco Grove: Motorists may expect around the clock one-way traffic control on the overcrossing.

Interstate 80 (Nevada County) from Farad to the Acid Flat Bridge: A $7 million Acid Flat rockfall project and a $2.5 million Farad rockfall project are installing draped mesh on the westbound slopes to prevent erosion and materials from falling onto the highway below.

June 21 – June 25

Interstate 80 (Nevada County) from Farad to the Acid Flat Bridge: Westbound motorists may expect lane and shoulder reductions from 5 a.m. to 9 a.m. Monday through Friday for slope clearing work.

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.

June 21 – June 26

State Route 174 (Nevada County) from Greenhorn Access Road to You Bet Road: Motorists may expect one-way traffic control from 6 a.m. to 7 p.m. Monday through Saturday for grading work.

SHORT-TERM PROJECTS

State Route 20 (Nevada County) at Idaho Maryland Road: Motorists may expect alternating lane, shoulder and ramp closures from 6 p.m. to 7 a.m. Sunday through Friday morning for electrical work.

State Route 20 (Nevada County) at Brunswick Road: Motorists may expect alternating lane, shoulder and ramp closures from 7 p.m. to 7 a.m. Sunday through Friday morning for electrical work.

State Route 20 (Nevada County) at Gold Flat Road: Motorists may expect alternating lane, shoulder and ramp closures from 6 p.m. to 7 a.m. Sunday through Friday morning for electrical work.

State Route 20 (Nevada County) at Coyote Street: Motorists may expect alternating lane, shoulder and ramp closures from 7 p.m. to 7 a.m. Sunday through Friday morning for electrical work.

State Route 20 (Nevada County) from Missouri Bar Road to the Omega Rest Area: Motorists may expect intermittent lane and shoulder closures from 7 a.m. to 5 p.m. Monday through Thursday for a crack seal operation.

State Route 20 (Nevada County) at the Interstate 80/State Route 20 junction: Motorists may expect alternating lane, shoulder and partial ramp closures from 7 a.m. to 3 p.m. Monday through Friday for electrical work.

State Route 49 (Nevada County) from Tyler Foot Crossing Road to the Hoyt Crossing Trailhead: Motorists may expect intermittent one-way traffic control and shoulder closures from 5:30 a.m. to 4 p.m. Monday through Thursday for a maintenance operation.  

State Route 49 (Yuba/Sierra Counties) from Marysville Road in Yuba County to Gold Point Ravine in Sierra County: Motorists may expect intermittent one-way traffic control and shoulder closures from 7 a.m. to 3:30 p.m. Monday through Thursday for tree work.

Interstate 80 (Placer County) at Douglas Boulevard: Eastbound motorists may expect lane, shoulder and full ramp closures from 9 p.m. to 5 a.m. Sunday through Friday morning for utility work.

Interstate 80 (Placer County) from Newcastle to just before Ophir Road: Eastbound motorists may expect a long-term shoulder closure through mid-September for water line relocation.

Interstate 80 (Placer County) at Weimar Cross Road: Motorists may expect lane and ramp closures from 9:30 a.m. to 3:30 p.m. Monday for bridge work.

Interstate 80 (Placer County) from the State Route 174 separation in Colfax to the Carpenter Road overcrossing: Motorists may expect intermittent lane and shoulder closures from 7 p.m. to 9 a.m. Monday through Friday morning for drainage work.

Interstate 80 (Placer County) from Penryn Rock Springs to Elm Avenue: Motorists may expect intermittent lane and shoulder closures from 4 p.m. to 9 a.m. Monday through Thursday for grinding and paving.

Interstate 80 (Placer County) at Hampshire Rocks Road: Motorists may expect a full ramp closure from 7 a.m. to 4:30 p.m. Monday through Thursday for crack seal operation.

Interstate 80 (Placer County) at Dutch Flat: Motorists may expect shoulder and partial ramp closures from 7 a.m. to 3 p.m. Monday through Friday for electrical work.

Interstate 80 (Placer County) at Eagle Lakes: Motorists may expect shoulder and partial ramp closures from 7 a.m. to 3 p.m. Monday through Friday for electrical work.

Interstate 80 (Nevada County) from the Donner Lake Interchange to Donner Pass Road in Truckee: Eastbound motorists may expect intermittent lane and shoulder closures around the clock Monday through Friday for shoulder and striping work.

Interstate 80 (Nevada County) from the CHP Donner Pass inspection facility to Floriston: Motorists may expect intermittent lane and shoulder closures from 2 a.m. to 2 p.m. Monday through Friday for shoulder work.

Interstate 80 (Nevada County) at the Donner Park Off-Ramp: Eastbound motorists can expect a full ramp closure from 7 a.m. to 5 p.m. Monday and Tuesday for drainage work.

Interstate 80 (Nevada County) at the 89/267 Junction: Motorists may expect intermittent ramp, lane and shoulder closures from 6 a.m. to 3 p.m. Tuesday and Wednesday for crack seal operation.

State Route 89 (Nevada County) from Alder Creek Road to Hobart Mills Road: Motorists may expect intermittent one-way traffic control and shoulder closures from 7 a.m. to 5 p.m. Monday through Wednesday for guardrail repair.

State Route 89 (Sierra County) from Sage Hen Creek to Little Truckee River: Motorists may expect one-way traffic control and shoulder closures from 7 a.m. to 5 p.m. Monday through Thursday for miscellaneous work.

State Route 193 (Placer County) from Sierra College Boulevard to the Interstate 80 junction: Motorists may expect intermittent lane and shoulder closures from 10 a.m. to 1 p.m. Monday for a striping operation.