July 31, 2017 – Caltrans Sierra Roadwork Schedule through Saturday, July 30 – August 5, 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 30 – August 5

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 30 – August 5

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.

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

July 30 – August 5

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) at the Brunswick Road overcrossing: Motorists can expect right lane closures on the overcrossing and closure of the left turn lane on the off ramps from 8 p.m.-6 a.m. Sunday night through 6 a.m. Friday July 30 – Aug 4 for paving operations.

State Route 20 (Nevada County) at the Route 20/49 junction: Motorists can expect right shoulder closures from 5 a.m. to 8 p.m. Wednesday through Saturday Aug 2-5 for sewer work.

State Route 20 (Nevada County) at the off ramp from Hwy 49 to westbound Hwy 20: Motorists can expect full ramp closure from 8 p.m. to 6 a.m. Wednesday, Thursday and Friday nights August 2-4 for sewer work.

State Route 20 (Nevada County) at Pleasant Valley Road:  Motorists can expect right shoulder closures from 6 a.m. to 7 p.m. Monday through Friday July 30-Aug 5 for shoulder work.

State Route 20 (Placer/Nevada County) from Nevada County line to Hwy 20/I-80 junction: Motorists can expect intermittent lane and shoulder closures from 7 a.m. to 5 p.m. Monday through Thursday July 30-Aug 3 for emergency work.

State Route 20 (Nevada County) at the Broad Street overcrossing:  Motorists can expect intermittent one way traffic controls from 1 a.m. to 6 a.m. Monday July 31 for striping operations.

State Route 20 (Nevada County) at Slacks Ravine:  Motorists can expect intermittent one way traffic controls from 2 a.m. to 7 a.m. Monday July 31 for striping operations.

State Route 49 (Nevada County) at the South Fork Yuba River Bridge:  Motorists can expect intermittent one way traffic controls and right shoulder closures from 4 a.m. to 7 a.m. Monday July 31 for striping operations.

State Route 49 (Nevada County) from Crestview Drive to West Empire Street (SR 49/20):  Motorists can expect right lane and shoulder closures from 7 a.m. to 5 p.m. Monday thru Friday July 31-Aug 4 for emergency work.

State Route 49 (Nevada County) from Persimmon Terrace to Nevada Street/Margurit Mine:  Motorists can expect nighttime one way traffic controls and right shoulder closures from 8 p.m. to 6 a.m. Monday night through Saturday morning July 31-Aug 5 for utility 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 31-Aug 5 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 6 p.m. to 7 a.m. Monday night through Saturday morning July 31-Aug 5 for shoulder work.

State Route 49 (Sierra County) from Wild Plum Road to Haskell Creek Rd.: Motorists can expect one way traffic controls from 7 a.m. to 3:30 p.m. Monday through Thursday July 31 – Aug 3 for miscellaneous 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 31-Aug 4 for emergency work.

Interstate 80 (Nevada/Placer Counties) from the Yuba Gap overcrossing to the Kingvale undercrossing:  Motorists can expect alternating lane, shoulder, and median closures from 7 a.m. to 6 p.m. Monday July 31 for guardrail repair.

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 31-Aug 4 for roadway excavation.

Interstate 80 – Eastbound (Nevada County) from the California Ag Inspection Station to the 80/89N/267 Separator: Motorist can expect right lane closures from 7 p.m. to 7 a.m. Sunday through Friday July 31-Aug 4 for pavement repair.

Interstate 80 – Eastbound (Nevada County) at Old 80/89N/267 Separator, junction I-80/89S, and West Truckee undercrossing: Motorists can expect full ramp closures from 8 p.m. to 7a.m. Sunday July 30 through 6 a.m. Friday Aug 4 for pavement repair operations.

Interstate 80 – Eastbound (Nevada County) from the Donner Park overcrossing to the Hwys 80/89267 separator:  Motorists can expect nighttime alternating lane, shoulder, median and connector ramp closures from 7 p.m. to 7 a.m. Sunday July 30 to Friday August 5 for pavement repair operations.

Interstate 80 – Eastbound (Nevada County) from the Ophir Road/Hwy 193 junction to the Ophir Road undercrossing:  Motorists can expect right lane and shoulder closures from 8 a.m. to 4 p.m. Monday July 24 for guardrail repair.

Interstate 80 – Eastbound (Nevada County) from Heather Glen overcrossing to the Illinoistown overcrossing at Canyon Way:  Motorists can expect right lane and shoulder closures from 8 a.m. to 4 p.m. Monday July 24 for guardrail repair.

Interstate 80 – Westbound (Placer County) from the Nevada County line to the Emigrant Gap overhead:  Motorists can expect alternating lane, shoulder and median closures from 7 a.m. to 7 p.m. Wednesday August 2 for sign work.

Interstate 80 – Westbound (Placer County) from the beginning of the Chain-On area to the CHP Inspection Facility:  Motorists can expect alternating lane and shoulder closures from 8 p.m. to 7 a.m. Sunday July 30 to Friday August 5 for pavement grinding operations.

Interstate 80 – Westbound (Nevada County) at Donner Park overcrossing:  Motorists can expect full ramp closure from 8 p.m. to 7 a.m. Sunday July 30 through 6 a.m. Friday Aug 4 for pavement repair operations.

Interstate 80 – Westbound (Nevada County) at Old 80/89N/267 Separator, junction I-80/89S, westbound from Central Truckee, and West Truckee undercrossing: Motorists can expect full ramp closures from 8 p.m. to 7a.m. Sunday July 30 through 6 a.m. Friday Aug 4 for pavement repair operations.

Interstate 80 – Westbound (Nevada County) from Prosser Village/Overland Trail to Vista Point:  Motorists can expect overnight right lane and shoulder closures from 8 p.m. to 7 a.m. Sunday July 30 and from 6 p.m. to 7 a.m. Monday night through Friday morning July 31 – Aug 4 for pavement repair operations.

State Route 89 (Sierra County) from Placer County line to Webber Lake/Cottonwood Creek Road: Motorists can expect one way traffic controls from 7 a.m. to 5 p.m. Wednesday and Thursday Aug 2-3 for crack seal operations.

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. Monday night through Friday morning July 31-Aug 4 for bridge work.

State Route 89 (Placer County) from at Squaw Creek: Motorists can expect overnight, intermittent, one way traffic controls from 8 p.m. to 8 a.m. Monday night through Friday morning July 31-Aug 4 for bridge work.