September 1, 2019 – Sierra Roadwork Schedule Sunday through Saturday, September 1, 2019 – September 7, 2019.

Most traffic-interfering work will be limited from 6 a.m. Friday August 30 through 8 p.m. Tuesday September 3 for Labor Day weekend. Exceptions may be granted depending on the work and route.

LONG-TERM PROJECTS

Interstate 80 (Placer County) from the Long Ravine underpass to just east of the Magra Road Overcrossing: Final roadwork resumes on a $50.6 million project to construct a three-mile truck climbing lane on eastbound I-80 and make other improvements to the interstate just east of Colfax, including replacing and widening the Cape Horn undercrossing bridge. No traffic-interfering work is scheduled this week.

State Route 49 (Placer County) from the I-80/SR 49 interchange to Dry Creek Road: Construction began June 17 on a $40.5 million project in Auburn. The project will rehabilitate existing pavement and drainage, improve operational features and upgrade pedestrian and bicycle facilities. 

September 3 – September 7

State Route 49 (Placer County) from Persimmon Terrace to Nevada Street/Marguerite Mine Road: Northbound motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Tuesday through Friday for roadway excavation.

State Route 49 (Placer County) from Interstate 80 to Palm Avenue: Motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Tuesday through Thursday for electrical work and 7 p.m. to 6 a.m. Friday for pavement repair.

State Route 49 (Placer County) from Persimmon Terrace to Interstate 80: Motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. on Saturday for pavement repair.

State Route 49 (Placer County) from Luther Road to Kemper Road/New Airport Road: Southbound motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Tuesday through Thursday for electrical work.

SHORT-TERM PROJECTS

State Route 49 (Nevada County) from South Fork Yuba River Bridge to just past Reader Ranch Road: Motorists can expect intermittent lane and shoulder closures from 8:30 a.m. to 4 p.m. Wednesday and Thursday for utility work.

State Route 49 (Nevada County) from Streeter Street to Cameo Drive: Motorists can expect intermittent lane and shoulder closures from 9 p.m. to 5 a.m. Tuesday through Thursday for utility work.

State Route 49 (Placer County) between Dry Creek Road and Rio Oso Road: Motorists can expect intermittent lane closures from 6 p.m. to 10 a.m. Wednesday through Friday for striping operation.

State Route 49 (Sierra County) from Indian Valley Road to Oak Valley Road: Motorists can expect reversing one-way traffic control and shoulder closures from 6 a.m. to 6 p.m. Tuesday through Friday for paving operation.

State Route 49 (Sierra County) from the Lager Beer Sidehill Viaduct to Fiddle Creek: Motorists can expect reversing one-way traffic control and shoulder closures from 7 a.m. to 4 p.m. Wednesday through Friday for guardrail work.

State Route 49 (Sierra County) from Ladies Canyon to Yuba Pass Road: Motorists can expect lane restrictions from 7 a.m. to 3:30 p.m. Tuesday through Thursday for a crack seal operation.

State Route 49 (Yuba County) from Camptonville Road to the Sierra County Line: Motorists can expect reversing one-way traffic control and shoulder closures from 6 a.m. to 6 p.m. Wednesday through Friday for a paving operation.

Interstate 80 (Nevada County) from Cisco Grove to the Castle Peak Undercrossing: Westbound motorists can expect intermittent lane and shoulder closures from 7 a.m. to 7 p.m. Wednesday and Thursday, and 5 a.m. to 10 a.m. Friday. Construction crews are replacing metal beam guardrail with concrete barriers.

Interstate 80 (Nevada County) from the Donner Summit Rest Area to Donner Lake Road: Eastbound motorists can expect intermittent lane and shoulder closures around the clock Tuesday through Thursday for a striping operation.

Interstate 80 (Nevada County) at the Farad Undercrossing: Westbound motorists can expect a full ramp closure from 8 p.m. Tuesday to 6 a.m. Wednesday for a striping operation. 

Interstate 80 (Placer County) from the Bowman Undercrossing to the Haines Road Overcrossing: Westbound motorists can expect a right shoulder closure around the clock through December 2019. Detour signs will be in place for a County bridge deck replacement project.

Interstate 80 (Placer County) from Applegate Road to W Paoli Lane: Motorists can expect a full ramp closure 9 p.m. Tuesday to 7 a.m. Wednesday and lane and shoulder restrictions 7 a.m. to 8 p.m. Thursday for drainage work.

Interstate 80 (Placer County) at S Auburn Street: Motorists can expect intermittent lane closure on local cross-street 6 p.m. to 7 a.m. Thursday and Friday and a westbound full ramp closure 10 p.m. to 5 a.m. Tuesday through Thursday for utility work.

Interstate 80 (Placer County) from the Long Ravine Bridge to Magra Road: Eastbound motorists can expect intermittent ramp closure 7 a.m. to 7 p.m. Tuesday through Thursday for electrical work.

Interstate 80 (Placer County) from Kearsarge Mill Road to the Whitmore Maintenance Station: Eastbound motorists can expect intermittent lane closures 7:30 a.m. to 5 p.m. Tuesday for drainage cleaning.

Interstate 80 (Placer County) at the eastbound/westbound Gold Run State Roadside Rest Areas: Motorists can expect a full closure of the rest areas around the clock Sunday through Saturday for sewer repairs.

Interstate 80 (Placer/Nevada County) from South Yuba Drive to Donner Pass Road: Eastbound motorists can expect intermittent lane closures 8 p.m. to 11 a.m. Tuesday through Friday for grinding and paving.

Interstate 80 (Sierra County) from the Nevada County Line to the Nevada State Line: Eastbound motorists can expect traffic control 7 p.m. to 7 a.m. Tuesday through Thursday for drainage work.

State Route 89 (Placer County) at Alpine Meadows Road: Northbound motorists can expect lane restrictions 6 a.m. to 5 p.m. on Thursday for utility work.

State Route 89 (Placer County) at Squaw Valley Road: Southbound motorists can expect lane restrictions 6 a.m. to 7:30 p.m. on Tuesday and Wednesday for pavement work.

State Route 267 (Placer County) at Highlands View Road: Motorists can local cross-street closure 6 a.m. to 7:30 p.m. on Thursday through Saturday for pavement work.