September 8, 2019 – Sierra Roadwork Schedule Sunday through Saturday, September 8, 2019 – September 14, 2019

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.

September 9 – September 13

Interstate 80 (Placer County) from the Long Ravine Undercrossing to the Secret Town/Magra Road Overcrossing: Eastbound motorists can expect intermittent lane and shoulder closures from 6 a.m. to 7 p.m. Monday through Thursday, and 6 a.m. to noon Friday for highway construction. Westbound motorists can expect intermittent lane and shoulder closures from 6 a.m. to 7 p.m. Thursday for a striping operation.

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 8 – September 14

State Route 49 (Placer County) from Elm Avenue/Fulweiler Avenue to Persimmon Terrace: Motorists can expect intermittent lane and shoulder closures from midnight to 6 a.m. Sunday for pavement work.

State Route 49 (Placer County) from Elm Avenue/Fulweiler Avenue to Luther Road: Southbound motorists can expect intermittent lane and shoulder closures from 7 p.m. Friday to 6 a.m. Saturday for grinding and paving work.

State Route 49 (Placer County) from Palm Avenue to Nevada Street/Marguerite Mine Road: Northbound motorists can expect intermittent lane and shoulder closures from 7 p.m. Friday to 6 a.m. Saturday for grinding and paving work.

State Route 49 (Placer County) from Palm Avenue to Nevada Street/Marguerite Mine Road: Northbound motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Sunday through Thursday for electrical work.

State Route 49 (Placer County) from Hulbert Way to Kemper Road/New Airport Road: Northbound motorists can expect intermittent lane and shoulder closures from 7 p.m. Monday to 6 a.m. Tuesday for concrete work.

State Route 49 (Placer County) from Willow Creek Drive to Quartz Drive: Motorists can expect intermittent lane and shoulder closures from 7 p.m. to 6 a.m. Sunday through Thursday for drainage work.

Short-term Projects

State Route 20 (Nevada County) from Dorsey Drive to Gold Flat Road/Ridge Road: Motorists can expect intermittent lane, shoulder and ramp closures from 9 a.m. to 4 p.m. Monday through Tuesday for a crack seal operation.

State Route 49 (Nevada County) from Streeter Road to Linton Lane: Motorists can expect intermittent lane and shoulder closures from 9 p.m. to 5 a.m. Sunday through Friday for utility work.

State Route 49 (Nevada County) from Little Deer Drive to Little Valley Road: Motorists can expect reversing one-way traffic control and shoulder closures from 10 p.m. to 6 a.m. Monday through Thursday for drainage work.

State Route 49 (Nevada County) from McKnight Way to West Empire Street (SR-20 junction): Motorists can expect intermittent lane, shoulder and ramp closures from 7 a.m. to 5 p.m. Tuesday through Wednesday for utility work. Traffic will be detoured at West Empire to SR-174 before resuming travel on SR-49.

State Route 49 (Sierra County) from the Yuba-Sierra County line to Rocky Rest Campground: Motorists can expect reversing one-way traffic control and shoulder closures from 6 a.m. to 6 p.m. Monday through Friday for a 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. Monday through Friday for guardrail work.

State Route 49 (Sierra County) from Wild Plum Road to Yuba Pass Road: Motorists can expect lane restrictions and reversing one-way traffic control from 7 a.m. to 3:30 p.m. Monday through Thursday for a crack seal operation.

State Route 49 (Sierra County) from Vista Point to just north of the SR-89 junction: Motorists can expect reversing one-way traffic control and shoulder closures from 6 a.m. to 7 p.m. Tuesday through Wednesday for utility work.

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) in Colfax on South Auburn Street (local street off Interstate): Motorists can expect intermittent one-way traffic control from 6 p.m. to 7 a.m. Monday through Tuesday for utility work. Construction work is part of a roundabout project by the City of Colfax.

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 County) from Dutch Flat to Gold Run: Westbound motorists can expect intermittent lane and shoulder closures from 8 a.m. to 5 p.m. Monday for drainage cleaning.

Interstate 80 (Placer County) from just before Crystal Springs to the Baxter Road Overcrossing: Eastbound motorists can expect intermittent lane and shoulder closures from 9 a.m. to 1 p.m. Monday for sign work.

Interstate 80 (Placer County) from Emigrant Gap to the break check area: Westbound motorists can expect intermittent lane and shoulder closures from 7 a.m. to 5 p.m. Monday for drainage cleaning.

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

Interstate 80 (Nevada County) from Castle Peak to Cisco Grove: Westbound motorists can expect intermittent lane and shoulder closures from 7 a.m. to 7 p.m. Tuesday through Thursday, and 4 a.m. to 10 a.m. Friday for guardrail work.

Interstate 80 (Nevada County) at Boreal Ridge Road/Castle Peak: Westbound motorists can expect a full onramp closure around the clock through 5 p.m. Monday, September 23 for emergency paving work.

Interstate 80 (Nevada County) from Castle Peak to the Donner Lake Overcrossing: Eastbound motorists can expect intermittent lane and shoulder closures from 7 a.m. to 7 p.m. Monday through Wednesday, 5 a.m. to noon Thursday, and 4 a.m. to 8 a.m. Friday. Westbound motorists can expect intermittent lane and shoulder closures from 7 a.m. to 7 p.m. Tuesday through Thursday, and 4 a.m. to 10 a.m. Friday. Construction crews will be installing k-rail, striping and performing guardrail work.

Interstate 80 (Sierra County) at the Nevada State line: Eastbound motorists can expect traffic control from 7 p.m. to 7 a.m. Sunday through Thursday to assist the Nevada Department of Transportation with drainage work completion.

State Route 89 (Placer County) from Pole Creek Road to Cabin Creek Road: Motorists can expect reversing one-way traffic control from 6 a.m. to 2 p.m. Monday through Thursday for k-rail removal.

State Route 89 (Sierra County) at Little Truckee River: Motorists can expect reversing one-way traffic control, shoulder and median closures from 7 a.m. to 4 p.m. Monday through Friday for guardrail work.

State Route 174 (Nevada County) from Gold Hill Drive to Colfax Avenue East: Motorists can expect reversing one-way traffic control from 9 a.m. to 4 p.m. Thursday for utility work.

State Route 193 (Placer County) from Rainbow Valley Lane to Gold Hill Road: Eastbound motorists can expect reversing one-way traffic control from 9 a.m. to 2:30 p.m. Tuesday through Thursday for utility work.

State Route 267 (Placer County) from Carnelian Bay Avenue to Kings Beach: Motorists can expect reversing one-way traffic control from 7 a.m. to 5 p.m. Monday through Thursday for miscellaneous work.