Sierra Roadwork Schedule

Sunday through Saturday
June 18 - June 24, 2017

LONG-TERM PROJECTS

Interstate 80 (Placer County) from Long Ravine underpass to .2 miles east of Magra Road overcrossing: Roadwork begins for the 2.5 year, $50.6 million project to construct @ 3 miles of additional ‘truck climbing lane’ and other improvements to primarily eastbound I-80 east of Colfax including widening the Cape Horn undercrossing bridge.

June 18-24

Interstate 80 - Eastbound (Placer County) from the Hwy 174/I-80 junction to the Secret Town overcrossing:  Motorists can expect overnight right lane and shoulder closures from 8p.m. to 8 a.m. Sunday night through Friday morning June 18-23 for roadway excavation.

Interstate 80 (Placer County) at the Cape Horn Undercrossing Bridge:  Motorists can expect one way traffic controls for around-the-clock alternating lane closures for bridge work.

State Route 49 Slides/Slipouts (Nevada/Sierra Counties) at South Fork Yuba River Bridge to Star Lumber and Yuba/Sierra County line to Brandy City Road which will require remediation throughout the spring:

June 18-24

State Route 49 (Sierra County) from Brandy City Road to Yuba/Sierra County line:  Motorists can expect signalized one way traffic controls around the clock for slipout remediation activities.

State Route 49 (Nevada/Yuba County) from South Fork Yuba River Bridge to Star Lumber: Motorists can expect signalized/flagger one way traffic controls around the clock for slide removal activities.

Interstate 80 – Westbound Slides (Nevada County) and risk of slides, from stateline to Hirschdale Road will require remediation throughout the spring:

June 18-24

Interstate 80 – Westbound (Nevada County) k-rail will be placed around the clock to protect the right shoulder from post mile 25.5 to 26.0 for slide removal activities.

Interstate 80 – Westbound (Nevada County) from 2 miles west of Floriston to the Hinton Road undercrossing:  Motorists can expect overnight right lane and shoulder closures from 6 p.m. to 6 a.m. Monday through Friday June 19-23 for slide removal.

SHORT-TERM PROJECTS

State Route 20 (Nevada County) from ½ mile east of Lowell Hill Road to Lowell Hill Road: Motorists can expect intermittent one way traffic controls and right shoulder closures from 6 a.m. to 9 p.m. Monday through Thursday June 19-22 and 6 a.m. to 3 p.m. Friday June 23 for utility work.

State Route 20 (Nevada County) at Chalk Bluff Road: Motorists can expect intermittent one way traffic controls from 6 a.m. to 9 p.m. Monday through Thursday June 19-22 and 6 a.m. to 3 p.m. Friday June 23 for utility work.

State Route 49 (Sierra County) from Slate Range Road to Nevada Drive:  Motorists can expect alternating lane closures and one way traffic controls from 7 a.m. to 3:30 p.m. Monday through Thursday June 9-23 for ditch cleaning.

State Route 49 (Nevada County) from north Sidehill Viaduct to Yuba River Bridge: Motorists can expect alternating lane closures and one way traffic controls from 7 a.m. to 5 p.m. Monday through Friday June 19-23 for pavement grinding operations.

State Route 49 (Nevada County) from Carriage Road to Ladybird Drive: Motorists can expect right shoulder closures from 7 a.m. to 8 p.m. Monday & Tuesday June 19-20 for tree work.

State Route 49 (Sierra County) from the Plumas County line to Sierra City landfill:  Motorists can expect one way traffic controls from 6 a.m. to 4 p.m. Monday through Thursday June 19-22 for crack seal operations.

State Route 49 (Placer County) from JSO New Airport Road to Education Street:  Motorists can expect shoulder closures from 6 a.m. to 8 p.m. Monday through Friday June 19-23 for shoulder work.

State Route 49 (Placer County) from JSO New Airport Rd to Education Street:  Motorists can expect nightly right lane and shoulder closures from 10 p.m. to 7 a.m. Monday night through Saturday morning June 19-24 for landscape and shoulder work.

Interstate 80 (Placer County) from the Kingvale undercrossing to the Soda Springs overcrossing: Motorists can expect alternating lane and shoulder closures from 6 a.m. to 1 p.m. until Friday June 23 for drainage work.

Interstate 80 (Nevada County) from Prosser Village/Overland Trail undercrossing to Trout Creek undercrossing:  Motorists can expect one way traffic controls for right lane closures from Sunday night through Friday morning 8 p.m. to 7 a.m. June 18-23 for grinding operation.

Interstate 80 – Eastbound (Placer/Nevada Counties) at the Gold Run overcrossing: Motorists can expect full ramp closures from 7 a.m. to 6 p.m. Tuesday through Friday June 19-23 for roadway excavation.

Interstate 80 – Westbound (Placer County) from Gold Run overcrossing to Secret Town overcrossing from 8 a.m. to 4 p.m. Monday through Thursday June 19-21 for maintenance operations.

Interstate 80 – Westbound (Placer County) from the Nevada Street overcrossing to the Ophir Road undercrossing:  Motorists can expect right closures on local cross-street from 8 a.m. to 7 p.m. Monday through Thursday June 19-22 for utility work.

Interstate 80 – Westbound (Placer County) from Nevada County line to Carpenter Flat undercrossing: Motorists can expect alternating lane, shoulder and median closures from 7 a.m. to 5 p.m. Tuesday through Thursday June 20-22 for shoulder work.

Interstate 80 – Westbound (Placer County) from the Hampshire Rocks undercrossing to beginning of chain off area: Motorists can expect left lane closures from 10 a.m. to 4 p.m. Monday through Wednesday June 19-21 for median barrier work.

Interstate 80 – Westbound (Nevada County) from JWO the Hirschdale interchange to the Donner Park overcrossing: Motorists can expect alternating lane, shoulder, and median closures from 6 a.m. to 9 p.m. Monday through Thursday June 19-22 and 6 a.m. to 3 p.m. Friday June 23 for pavement repair.

Interstate 80 – Westbound (Nevada County) at the Hwy 89 South and I-80 junction: Motorists can expect overnight, full ramp closures from 11 p.m. to 6 a.m. Monday night and Tuesday night June 19 and 20 for pavement repair.

Interstate 80 – Westbound (Nevada County) at the westbound on-ramp from Central Truckee:  Motorists can expect full ramp closure from 11 p.m. Monday to 6 a.m. Tuesday June 19-20 for pavement repair.

Interstate 80 – Westbound (Nevada County) at the Donner Lake undercrossing: Motorists can expect full roadway closure on local cross street from 8 a.m. to 4 p.m. Sunday June 18 for bridge work.

State Route 89 (Placer/Nevada Counties) from Truckee River Bridge to Donner Pass Road:  Motorists can expect overnight one way traffic controls from 7 p.m. to 6 a.m. Sunday night through Friday morning June 18-23 for paving operations.

State Route 174 (Nevada County) from Empire Mine Road to Empire Mine Cross Road:  Motorists can expect one way traffic controls and right shoulder closures from 8 a.m. to 4 p.m. Monday through Thursday June 19-22 for tree work.

State Route 193 (Placer County) at Gold Hill Road:  Motorists can expect one way traffic controls for right lane and shoulder closures from 7 a.m. to 7 p.m. Monday through Friday June 19-23 for utility work.

State Route 267 (Placer County) from Brockway Summit to the junction with State Route 28 in Kings Beach: Motorists can expect one-way traffic control at various locations from 7 a.m. to 4:30 p.m. Tuesday through Thursday June 20-22 for crack sealing.

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The Caltrans District Traffic Management Branch has reviewed each project and determined that individual project delays are expected to be less than the statewide policy maximum of 30 minutes, unless noted otherwise above.

Lanes are numbered from the center divide (#1) to the shoulder (#2, 3, 4, etc.).

Unexpected schedule changes may occur. For current information on roadwork, delays, road conditions and emergency closures, call the voice-activated Caltrans Highway Information Network (CHIN) at 800-427-7623 (ROAD) or visit the Caltrans website at: www.dot.ca.gov

For the latest chain control information in the Northern Sierra, visit the Caltrans District 3 North Region Winter Operations website located at: www.dot.ca.gov/dist3/departments/mtce/controlmp.htm