Search
Offcanvas Bottom

Highway SR-20 Lane Closures, Road Construction and Blocked Lanes

The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Highway SR-20

CalTrans Lane & Road Closures on Highway SR-20 How does freeway lane numbering work?

In Nevada City All lanes will be closed overnight for pavement work along Westbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Coyote St in Nevada City WB on ramp at Coyote
Google Maps & Street View
ID: C20IA-0001-2024-04-28-18:01:00

In Nevada City All lanes will be closed overnight for pavement work along Westbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Gold Flat Rd in Nevada City WB off ramp at Gold Flat
Google Maps & Street View
ID: C20IA-0006-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Wb Coll. Bank St To 174 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Wb Coll. Bank St To 174 to Wb Coll. Bank St To 174 in Grass Valley WB Lane 2 Closure for DS 9 by Sta 136+00
Google Maps & Street View
ID: C20IA-0011-2024-04-28-18:01:00

In Nevada City Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Sacramento St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Sacramento St to Sacramento St in Nevada City WB Lane 2 closure by Sta 336+00 for DS 29
Google Maps & Street View
ID: C20IA-0016-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Dorsey Drive from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Dorsey Drive to Dorsey Drive in Grass Valley WB Lane 2 closure by Sta 198+00 for DS 20
Google Maps & Street View
ID: C20IA-0021-2024-04-28-18:01:00

In Grass Valley Lane #1 will be closed overnight for drainage cleaning along Westbound Highway 20 at Auburn St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Auburn St to Auburn St in Grass Valley WB Lane 1 Closure for DS 5 by Sta 123+00
Google Maps & Street View
ID: C20IA-0026-2024-04-28-18:01:00

In Grass Valley All lanes will be closed overnight for drainage cleaning along Westbound Highway 20 at Idaho-Maryland (East Main St) from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Idaho-Maryland (East Main St) to Route 20 in Grass Valley WB off ramp closure for East Main
Google Maps & Street View
ID: C20IA-0031-2024-04-28-18:01:00

In Nevada City Lane #1 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Nevada St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Nevada St to Beg Passing Ln in Nevada City EB Lane 1 closure by Sta 364+00 for DS 30
Google Maps & Street View
ID: C20IA-0041-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along N/abound Highway 20 at Empire St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Empire St to Route 20 in Grass Valley WB Lane closure on Empire Street (Sta 4+00 to Sta 1+00)
Google Maps & Street View
ID: C20IA-0070-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Idaho Maryland Rd from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Idaho Maryland Rd to Idaho Maryland Rd in Grass Valley EB Lane 2 closure by Sta 166+00 for DS 18
Google Maps & Street View
ID: C20IA-0085-2024-04-28-18:01:00

In Nevada City Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Washington St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Washington St to Coyote/Wash St in Nevada City EB Lane 1 closure by Sta 364+00 for DS 30
Google Maps & Street View
ID: C20IA-0090-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Dorsey Drive from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Dorsey Drive to Dorsey Drive in Grass Valley EB Lane 1 closure by Sta 198+00 for DS 20
Google Maps & Street View
ID: C20IA-0099-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Bennett St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Bennett St to Idaho Maryland Rd in Grass Valley EB Lane 1 closure by Sta 162+00 for DS 17
Google Maps & Street View
ID: C20IA-0104-2024-04-28-18:01:00

In Grass Valley All lanes will be closed overnight for drainage cleaning along Eastbound Highway 20 at Bennett from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Bennett to Route 20 in Grass Valley EB on Ramp for Bennett
Google Maps & Street View
ID: C20IA-0114-2024-04-28-18:01:00

In Grass Valley will be closed overnight for drainage cleaning along Eastbound Highway 20 at Empire St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Empire St to Auburn St in Grass Valley EB Aux Lane Between Empire and Auburn Off Ramp
Google Maps & Street View
ID: C20IA-0119-2024-04-28-18:01:00

In Grass Valley Lane #2 will be closed overnight for pavement work along Eastbound Highway 20 at Brunswick from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Brunswick to Brunswick in Grass Valley EB No. 2 Lane for Concrete Gore Work
Google Maps & Street View
ID: C20IA-0144-2024-04-28-18:01:00

In Nevada City Lane #2 will be closed overnight for curb/gutter/sidewalk work along N/abound Highway 20 at Broad St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Broad St to Route 20 in Nevada City Single lane traffic control shutting down the NB Lane
Google Maps & Street View
ID: C20IA-0149-2024-04-28-18:01:01

In Nevada City All lanes will be closed overnight for curb/gutter/sidewalk work along Eastbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Sacramento St in Nevada City EB off ramp at Sacramento
Google Maps & Street View
ID: C20IA-0051-2024-04-28-18:01:05

In Nevada City All lanes will be closed overnight for curb/gutter/sidewalk work along Eastbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Jct Rte 49 & Uren St in Nevada City EB off Ramp at Uren Street
Google Maps & Street View
ID: C20IA-0075-2024-04-28-18:01:05

In Nevada City All lanes will be closed overnight for pavement work along Westbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Coyote St in Nevada City WB on ramp at Coyote
Google Maps & Street View
ID: C20IA-0139-2024-04-28-18:01:05

In Nevada City Lane #1 will be closed overnight for curb/gutter/sidewalk work along N/abound Highway 20 at Washington St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Washington St to Route 20 in Nevada City Single lane traffic control shutting down the NB Lane
Google Maps & Street View
ID: C20IA-0036-2024-04-28-18:01:09

In Grass Valley All lanes will be closed overnight for curb/gutter/sidewalk work along Westbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Dorsey Dr in Grass Valley WB off Ramp Closure on Dorsey
Google Maps & Street View
ID: C20IA-0134-2024-04-28-18:01:18

In Nevada City All lanes will be closed overnight for curb/gutter/sidewalk work along Westbound Highway 20 at Sacramento St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Sacramento St to Route 20 in Nevada City WB On Ramp at Sacramento
Google Maps & Street View
ID: C20IA-0046-2024-04-28-18:01:20

In Grass Valley All lanes will be closed overnight for drainage cleaning along Westbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Bennett in Grass Valley WB off ramp at Bennett
Google Maps & Street View
ID: C20IA-0154-2024-04-28-18:01:25

In Nevada City Lane #1 will be closed overnight for curb/gutter/sidewalk work along N/abound Highway 20 at Gold Flat Rd from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Gold Flat Rd to Route 20 in Nevada City Single lane traffic control shutting down the SB Lane
Google Maps & Street View
ID: C20IA-0061-2024-04-28-18:01:30

In Nevada City Lane #1 will be closed overnight for curb/gutter/sidewalk work along N/abound Highway 20 at Sacramento St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Sacramento St to Route 20 in Nevada City Single lane traffic control shutting down the SB Lane
Google Maps & Street View
ID: C20IA-0056-2024-04-28-18:01:35

In Grass Valley All lanes will be closed overnight for pavement work along Eastbound Highway 20 at Route 20 from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Route 20 to Brunswick in Grass Valley EB off ramp closure at Brunswick (R15)
Google Maps & Street View
ID: C20IA-0080-2024-04-28-18:01:47

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along N/abound Highway 20 at Auburn St from Apr 28 at 6:01PM to Apr 29 at 5:59AM.

From: Auburn St to Route 20 in Grass Valley EB Lane 2 Auburn Street/174
Google Maps & Street View
ID: C20IA-0129-2024-04-28-18:01:51

In Ukiah Lane #1, and the left shoulder will be closed overnight for utility work along East / westbound Highway 20 at Rd 144 - Calpella from Apr 28 at 9:01PM to Apr 29 at 6:59AM.

From: Rd 144 - Calpella in Ukiah to Potter Valley Rd in Redwood Valley
Google Maps & Street View
ID: C20OA-0001-2024-04-28-21:01:00

In Willits Lane #1, and the right shoulder will be closed for bridge work along East / westbound Highway 20 at Broaddus Creek Bridge 10-54 - Willits from Apr 29 at 6:01AM to Apr 29 at 7:59PM.

From: Broaddus Creek Bridge 10-54 - Willits to Broaddus Creek Bridge 10-54 - Willits in Willits
Google Maps & Street View
ID: C20HA-0016-2024-04-29-06:01:03

In Ukiah Lane #1, and the left shoulder will be closed for bridge work along Westbound Highway 20 at Cold Creek Bridge 10-40 from Apr 29 at 6:01AM to Apr 29 at 7:59PM.

From: Cold Creek Bridge 10-40 to Cold Creek Bridge 10-40 in Ukiah
Google Maps & Street View
ID: C20HA-0006-2024-04-29-06:01:05

In Emigrant Gap Lane #1 will be closed for miscellaneous work along East / westbound Highway 20 at (Diamond Plantation Rd) from Apr 29 at 6:01AM to Apr 29 at 6:59PM.

From: (Diamond Plantation Rd) in Emigrant Gap to in Nevada City
Google Maps & Street View
ID: C20KA-0006-2024-04-29-06:01:10

In Ukiah Lane #1, and the left shoulder will be closed for bridge work along Eastbound Highway 20 at Cold Creek Bridge 10-40 from Apr 29 at 6:01AM to Apr 29 at 7:59PM.

From: Cold Creek Bridge 10-40 to Cold Creek Bridge 10-40 in Ukiah
Google Maps & Street View
ID: C20HA-0001-2024-04-29-06:01:37

In Nevada City Lane #1 will be closed for miscellaneous work along East / westbound Highway 20 at White Cloud Campground from Apr 29 at 6:01AM to Apr 29 at 6:59PM.

From: White Cloud Campground to in Nevada City
Google Maps & Street View
ID: C20KA-0001-2024-04-29-06:01:38

In Redwood Valley All lanes will be closed for bridge work along Westbound Highway 20 at Cold Creek Bridge 10-40 from Apr 29 at 6:01AM to Apr 29 at 7:59PM.

From: Cold Creek Bridge 10-40 to Route 20 in Redwood Valley
Google Maps & Street View
ID: C20HA-0011-2024-04-29-06:01:52

In Ukiah The left shoulder, and the right shoulder will be closed for utility work along East / westbound Highway 20 at Potter Valley Rd from Apr 29 at 6:01AM to Apr 29 at 5:59PM.

From: Potter Valley Rd to Lake County Line in Ukiah
Google Maps & Street View
ID: C20OA-0005-2024-04-29-06:01:56

In Yuba City The median will be closed for landscape work along East / westbound Highway 20 at Stafford Way from Apr 29 at 8:01AM to Apr 29 at 7:01PM.

From: Stafford Way to Clark Ave in Yuba City
Google Maps & Street View
ID: P20UA-0003-2024-04-29-08:01:00

In Yuba City The right shoulder will be closed for traffic signal work along East / westbound Highway 20 at Harter Rd from Apr 29 at 9:01AM to Apr 29 at 7:01PM.

From: Harter Rd to Harter Rd in Yuba City
Google Maps & Street View
ID: P20UA-0004-2024-04-29-09:01:00

In Nevada City All lanes will be closed overnight for pavement work along Westbound Highway 20 at Route 20 from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Route 20 to Coyote St in Nevada City WB on ramp at Coyote
Google Maps & Street View
ID: C20IA-0002-2024-04-29-18:01:00

In Nevada City All lanes will be closed overnight for pavement work along Westbound Highway 20 at Route 20 from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Route 20 to Gold Flat Rd in Nevada City WB off ramp at Gold Flat
Google Maps & Street View
ID: C20IA-0007-2024-04-29-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Wb Coll. Bank St To 174 from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Wb Coll. Bank St To 174 to Wb Coll. Bank St To 174 in Grass Valley WB Lane 2 Closure for DS 9 by Sta 136+00
Google Maps & Street View
ID: C20IA-0012-2024-04-29-18:01:00

In Nevada City Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Sacramento St from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Sacramento St to Sacramento St in Nevada City WB Lane 2 closure by Sta 336+00 for DS 29
Google Maps & Street View
ID: C20IA-0017-2024-04-29-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Westbound Highway 20 at Dorsey Drive from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Dorsey Drive to Dorsey Drive in Grass Valley WB Lane 2 closure by Sta 198+00 for DS 20
Google Maps & Street View
ID: C20IA-0022-2024-04-29-18:01:00

In Grass Valley Lane #1 will be closed overnight for drainage cleaning along Westbound Highway 20 at Auburn St from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Auburn St to Auburn St in Grass Valley WB Lane 1 Closure for DS 5 by Sta 123+00
Google Maps & Street View
ID: C20IA-0027-2024-04-29-18:01:00

In Grass Valley All lanes will be closed overnight for drainage cleaning along Westbound Highway 20 at Idaho-Maryland (East Main St) from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Idaho-Maryland (East Main St) to Route 20 in Grass Valley WB off ramp closure for East Main
Google Maps & Street View
ID: C20IA-0032-2024-04-29-18:01:00

In Nevada City Lane #1 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Nevada St from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Nevada St to Beg Passing Ln in Nevada City EB Lane 1 closure by Sta 364+00 for DS 30
Google Maps & Street View
ID: C20IA-0042-2024-04-29-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along N/abound Highway 20 at Empire St from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Empire St to Route 20 in Grass Valley WB Lane closure on Empire Street (Sta 4+00 to Sta 1+00)
Google Maps & Street View
ID: C20IA-0071-2024-04-29-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Idaho Maryland Rd from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Idaho Maryland Rd to Idaho Maryland Rd in Grass Valley EB Lane 2 closure by Sta 166+00 for DS 18
Google Maps & Street View
ID: C20IA-0086-2024-04-29-18:01:00

In Nevada City Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Washington St from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Washington St to Coyote/Wash St in Nevada City EB Lane 1 closure by Sta 364+00 for DS 30
Google Maps & Street View
ID: C20IA-0091-2024-04-29-18:01:00

In Grass Valley Lane #2 will be closed overnight for drainage cleaning along Eastbound Highway 20 at Brunswick from Apr 29 at 6:01PM to Apr 30 at 5:59AM.

From: Brunswick to Brunswick in Grass Valley EB Lane 1 closure by Sta 229+00 for DS 22
Google Maps & Street View
ID: C20IA-0095-2024-04-29-18:01:00
See all lane closures...