Sierra Roadwork Schedule through Saturday, July 22

July 16, 2017 – Sierra Roadwork Schedule, Sunday through Saturday, July 16– July 22, 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.

July 16-July 22

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:

July 16-July 22

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 7 a.m. to 5 p.m. Monday through Friday July 17-21 for slide removal activities.

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

July 16-July 22

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.

Other Long Term Projects (Sierra/Nevada/Placer Counties):

Interstate 80 (Nevada County) at the Donner Lake Road interchange: Motorists can expect detours due to full roadway closure under the I-80 overcrossings until September 1 for bridge painting.

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 until after Labor Day for pavement grinding operations.

State Route 49 (Sierra County) at the Vista Point: Motorists can expect long term one way traffic controls around the clock through December 31 for emergency work to repair roadway erosion.

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 July 17-20 and 6 a.m. to 3 p.m. Friday July 21 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 July 17-20 and 6 a.m. to 3 p.m. Friday July 21 for utility work.

State Route 20 (Nevada County) at Pleasant Valley Road:  Motorists can expect right shoulder closure from 6 a.m. to 8 p.m. Monday through Friday July 17-21 for brush clearing.

State Route 20 (Nevada County) eastbound off ramp to Mill/McCourtney Street and undercrossing: Motorists can expect right lane and shoulder closures from 7 a.m. to 12 Noon Sunday July 16 for sign work.

State Route 49 (Sierra County) from the Slate Range Road to Lager Beer Sidehill Viaduct:  Motorists can expect intermittent one way traffic controls from 7 a.m. to 5 p.m. Monday thru Friday July 17-21 for emergency work.

State Route 49 (Sierra County) from Wild Plum Road to Yuba Pass Summit:  Motorists can expect one way traffic controls from 7 a.m. to 3:30 p.m. Monday thru Thursday July 17-20 for emergency work.

State Route 49 (Placer County) from JSO New Airport Road to Education Street:  Motorists can expect shoulder closures from 6 a.m. to 7 p.m. Monday through Friday July 17-21 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 8 p.m. to 6 a.m. Monday night through Friday morning July 17-21 for landscape and shoulder work.

Interstate 80 (Nevada County) at the South Yuba River/Castle Peak Undercrossing: Motorists can expect alternating lane, median, shoulder and ramp closures from 12 a.m. to 11 p.m. Monday through Friday July 17-21 for electrical work.

Interstate 80 (Placer County) from beginning chain-on area to Nevada County Line: Motorists can expect alternating lane, median, shoulder and ramp closures from 12 a.m. to 11 p.m. Monday through Friday July 17-21 for electrical work.

Interstate 80 (Placer County) at the Kingvale undercrossing: Motorists can expect full ramp closures from 12 a.m. to 11 p.m. Monday and Tuesday July 17-18 for electrical work.

Interstate 80 – Eastbound (Placer/Nevada Counties) at the Gold Run overcrossing: Motorists can expect full ramp closures from 6 a.m. to 6 p.m. Monday through Friday July 17-21 for roadway excavation.

Interstate 80 – Westbound (Placer County) at the Nevada Street overcrossing (Maple St. & Placer St.): Motorists can expect right shoulder closures on local cross-street from 6 a.m. to 7 p.m. Thursday and Friday July 20-21 for utility work.

Interstate 80 – Westbound (Nevada County) from the Truckee River (Bridge 12) to Donner Pass CHP Inspection Facility: Motorists can expect overnight, alternating lane and shoulder closures from 8 p.m. to 7 a.m. Sunday through Friday July 16-21 for pavement grinding operations.

Interstate 80 – Westbound (Nevada County) from Prosser Village/Overland Trail to California Ag Inspection Station: Motorist can expect right lane closures from 6 p.m. to 7 a.m. Sunday through Friday July 16-21 for pavement grinding operations.

Interstate 80 – Westbound (Nevada County) at Old 80/89N/267 Separator, junction I-80/89S West Truckee undercrossing: Motorists can expect full ramp closures from 6 p.m. to 6 a.m. Monday through 6 a.m. Friday July 18-21 for pavement grinding operations.

Interstate 80 – Westbound (Nevada County) at the Vista Point: Motorist can expect full ramp closures from 7 a.m. to 5 p.m. Monday through Friday July 17-21 for shoulder work.

Interstate 80 – Westbound (Nevada County) from Donner Lake Undercrossing to end chain control area: Motorist can expect right shoulder closures from 7 a.m. to 5 p.m. Monday through Friday July 17-21 for shoulder work.

Interstate 80 – Westbound (Nevada County) at the Soda Springs overcrossing: Motorists can expect alternating lane, median, shoulder and ramp closures from 12 a.m. to 11 p.m. Monday through Friday July 17-21 for electrical work.

Interstate 80 – Westbound (Placer County) from Rocklin Road undercrossing to State Route 65 junction: Motorists can expect left #1 and #2 lanes’ closures from 6 a.m. to 10 a.m. Sunday July 16 for graffiti removal.

State Route 89 (Placer County) at the Truckee River Bridge: Motorists can expect overnight, intermittent one way traffic controls from 8 p.m. to 8 a.m. Sunday through Friday morning July 16-21 for bridge work.

State Route 89 (Placer County) at the Squaw Creek bridge: Motorists can expect overnight, intermittent one way traffic controls from 8 p.m. to 8 a.m. Sunday through Friday morning July 16-21 for bridge work.

State Route 89 (Placer County) from the Truckee River Bridge to Granite Flat Camp: Motorists can expect one way traffic controls from 9 a.m. to 4 p.m. Monday through Thursday July 17-20 for tree work.

State Route 89 (Placer County) at Rampart Drive: Motorists can expect one way traffic controls from 7 a.m. to 3 p.m. Tuesday July 18 for drainage work.

State Route 89 (Sierra County) from Sattley to Plumas County Line: Motorists can expect one way traffic controls from 6 a.m. to 8 p.m. Monday through Friday July 17-21 for pavement grinding operations.

State Route 174 (Placer County) from Dinky Avenue to Colfax overhead:  Motorists can expect one way traffic controls from 9 a.m. to 4 p.m. Monday July 17 for bridge inspection.