Sierra Mountain Pass Road Conditions in California

Donner Summit, Echo Summit, Monitor Pass, Carson Pass Highway, Little Truckee Summit, North Shore Blvd
 
Sierra Nevada Mountain pass road conditions, traffic incidents, lane closures, and SIG alerts

CHP Traffic Incidents (0)

CalTrans Road Conditions


SR-4

In The Central California Area

Is closed from the east end of Lake Alpine to 2.4 mi west of the Jct of SR 89 /Ebbetts Pass/ (Alpine Co) - For the winter - Motorists are advised to use an alternate route
SR-4

In The Central California Area

1-way controlled traffic at the Contra Costa/San Joaquin Co Line 24 hrs a day thru 2000 hrs on Friday 6/16/23 - Due to construction
1-way controlled traffic at the Contra Costa/San Joaquin Co Line 24 hrs a day thru 2000 hrs on Friday 6/16/23 - Due to construction
SR-28

In The Northern California Area

No traffic restrictions are reported for this area.
SR-36

In The Northern California Area

1-way controlled traffic from 4 mi west to 3.8 mi west of Dinsmore (Humboldt Co) 24 hrs a day 7 days a week thru 0500 hrs on 6/30/23 - Due to emergency repairs - Motorists are subject to delays of up to 5 minutes
SR-49

In The Central California Area

No traffic restrictions are reported for this area.
SR-49

In The Northern California Area

1-way controlled traffic at various locations from 14.6 mi north of Nevada City /at School St/ (Nevada Co) to 0.1 mi south of the Nevada/Yuba Co Line /at Middle Fork Yuba River Bridge/ from 0700 hrs to 1800 hrs Tuesday thru Thursday thru 6/1/23 - Due to maintenance
SR-49

In The Northern California Area

1-way controlled traffic 7.7 mi north of Camptonville (Sierra Co) 24 hrs a day thru 1800 hrs on 6/1/23 - Due to emergency roadwork
1-way controlled traffic 7.7 mi north of Camptonville (Sierra Co) 24 hrs a day thru 1800 hrs on 6/1/23 - Due to emergency roadwork
US-50

In The Sacramento Valley & The Lake Tahoe Basin

No traffic restrictions are reported for this area.
US-50

Capital City Freeway

No traffic restrictions are reported for this area.
SR-58

In The Central California Area

No traffic restrictions are reported for this area.
SR-70

In The Northern California Area

Is closed from Jarbo Gap (Butte Co) to the Jct of SR 89 /Greenville Wye/ (Plumas Co) - Due to slide removal - Traffic will be escorted thru the slide area on a daily basis at 0630 hrs, 1130 hrs and 1730 hrs. Motorists are asked not to arrive more than 15 minutes prior to each opening
SR-70

In The Northern California Area

1-way controlled traffic at various locations from 3.5 mi west to 1 mi west of Belden (Plumas Co) 24 hrs a day - Due to construction - Motorists are subject to delays of up to 15 minutes
1-way controlled traffic at various locations from 3.5 mi west to 1 mi west of Belden (Plumas Co) 24 hrs a day - Due to construction - Motorists are subject to delays of up to 15 minutes
SR-70

In The Northern California Area

1-way controlled traffic at various locations from 3.9 mi east to 4.9 mi east of Belden (Plumas Co) 24 hrs a day 7 days a week thru 6/30/23 - Due to construction - Motorists are subject to delays of up to 10 minutes
1-way controlled traffic at various locations from 3.9 mi east to 4.9 mi east of Belden (Plumas Co) 24 hrs a day 7 days a week thru 6/30/23 - Due to construction - Motorists are subject to delays of up to 10 minutes
SR-70

In The Northern California Area

Combinations /Doubles/ over 75 feet in total length are prohibited from 13 mi east of the Jct of SR 191 to the north Jct of SR 89 /Greenville Wye/ (Plumas Co) - Alternate routes are available
Combinations /Doubles/ over 75 feet in total length are prohibited from 13 mi east of the Jct of SR 191 to the north Jct of SR 89 /Greenville Wye/ (Plumas Co) - Alternate routes are available
I-80

In The San Francisco Bay Area - Solano Co

No traffic restrictions are reported for this area.
I-80

In The Northern California Area & Sierra Nevada

All westbound trucks are required to stop at the brake check area 0.5 mi west of Nyack (Placer Co) - To reduced the rosk of brake fires
I-80

Business 80 - Capital City Freeway

No traffic restrictions are reported for this area.
SR-88

In The Central California & Sierra Nevada

No traffic restrictions are reported for this area.
SR-88

In The Central California & Sierra Nevada

Trucks over 65 feet are prohibited from the Jct of SR 49 (Amador Co) to the Nevada State Line
Trucks over 65 feet are prohibited from the Jct of SR 49 (Amador Co) to the Nevada State Line
SR-89

In The Central California Area & Sierra Nevada

No traffic restrictions are reported for this area
SR-89

In The Northern California Area

Is closed from the Lassen Volcanic Nat'l Park South Bdry to the Jct of SR 44 /Lassen Loop/ (Tehama, Shasta Co) - For the winter - Motorista are advised to use an alternate route
SR-89

In The Northern California Area

1-way controlled traffic from Pine St to Mill St /in Greenville/ (Pluams Co) from 0700 hrs to 1700 hrs Tuesday thru Friday thru 6/2/23 - Due to construction
1-way controlled traffic from Pine St to Mill St /in Greenville/ (Pluams Co) from 0700 hrs to 1700 hrs Tuesday thru Friday thru 6/2/23 - Due to construction
SR-108

In The Central California Area & Sierra Nevada

Is closed from 26.4 mi east of Strawberry to 3 mi west of the Jct of US 395 (Tuolumne,Mono Co) /Sonora Pass/ - For the winter - Motorists are advised to use an alternate route
SR-108

Yosemite Nat'L Park

For Yosemite Nat'l Park road information call 209-372-0200
SR-120

In The Central California Area & Sierra Nevada

Is closed from Crane Flat to 3 mi west of the Jct of US 395 /Tioga Pass/ (Tuolumne,Mono Co) - For the winter - Motorists are advised to use an alternate route
SR-120

Yosemite Nat'L Park

For Yosenite Nat'l Park road information call 209-372-0200
SR-178

In The Central California Area & Sierra Nevada

Is closed from 4.1 mi east to 18.9 mi east of the Jct of SR 184 (Kern Co) - Due to road damage - Motorists are advised to use an alternate route
SR-203

In The Central California Area & Sierra Nevada

Is closed from the Madera/Mono Co Line to Mammoth Mountain Inn (Mono Co) - For the winter - Motorists are advised to use an alternate route
SR-267

In The Northern California Area

No traffic restrictions are reported for this area.
NOT FOR EMERGENCY USE. In an emergency visit official CalTrans website. Data provided by CalTrans

CalTrans Chain Control

For emergencies visit CalTrans.

Arnold in Alpine County at 7378ft elevation in District 10

EAST END OF LAKE ALPINE - EBBETTS PASS at milepost: 161.22
Closed to traffic.

Markleeville in Alpine County at 5958ft elevation in District 10

WOLF CREEK - EBBETTS PASS at milepost: 185.92
Closed to traffic.

Kennedy Meadow in Tuolumne County at 6292ft elevation in District 10

KENNEDY MEADOWS - SONORA PASS at milepost: 74.91
Closed to traffic.

Yosemite National Park in Tuolumne County at 6289ft elevation in District 10

CRANE FLAT RD (closure gate in park, not chain sign) at milepost: 94.90
Closed to traffic.

CalTrans Lane & Road Closures -

58

West

Active

Lane closure lasting 18 days on Conventional Hwy for Emergency Work affecting #2, Right Shoulder lane(s) in District: 9

From: Dennison Road Tehachapi to Keene Road Keene
View on Google Maps
ID: C58CA-0006-2023-05-22-19:01:00
Mon May 22 2023, 7:01PM
Fri Jun 9 2023, 3:01PM
58

East

Active

Lane closure lasting 10 days on Conventional Hwy for Emergency Work affecting #2, Right Shoulder lane(s) in District: 9

From: Keene Road Keene to Dennison Road Tehachapi
View on Google Maps
ID: C58CA-0001-2023-05-30-00:01:00
Tue May 30 2023, 12:01AM
Fri Jun 9 2023, 12:01AM
58

West

Active

Lane closure lasting 10 days on Conventional Hwy for Emergency Work affecting #2, Right Shoulder lane(s) in District: 9

From: Dennison Road Tehachapi to Keene Road Keene
View on Google Maps
ID: C58CA-0002-2023-05-30-00:01:00
Tue May 30 2023, 12:01AM
Fri Jun 9 2023, 12:01AM
58

East

Active

Lane closure lasting 4 days on On Ramp for Emergency Work affecting Right Shoulder, #2 lane(s) in District: 9

From: Mill Street Tehachapi to Route 58 Tehachapi
View on Google Maps
ID: C58CA-0003-2023-05-30-00:01:00
Tue May 30 2023, 12:01AM
Sat Jun 3 2023, 12:01AM

One-Way Traffic closure lasting 3 days on Conventional Hwy for Utility Work affecting #1 lane(s) in District: 3

From: Mackinaw Rd Tahoe City to Onyx St Carnelian Bay
View on Google Maps
ID: C28DA-0001-2023-05-30-19:01:00
Tue May 30 2023, 7:01PM
Fri Jun 2 2023, 2:01PM
80

N/A

Active

Lane closure lasting 9 hours on Surface Street for Striping Operation affecting #1 lane(s) in District: 3

From: Watt Ave North Highlands to Route 80 North Highlands
View on Google Maps
ID: C80CB-0013-2023-05-30-19:01:04
Tue May 30 2023, 7:01PM
Wed May 31 2023, 4:01AM
80

West

Active

Lane closure lasting 9 hours on Off Ramp for Striping Operation affecting #1 lane(s) in District: 3

From: Route 80 North Highlands to Watt Ave North Highlands
View on Google Maps
ID: C80CB-0010-2023-05-30-19:01:41
Tue May 30 2023, 7:01PM
Wed May 31 2023, 4:01AM
80

East

Active

Lane closure lasting 9 hours on Off Ramp for Striping Operation affecting #1 lane(s) in District: 3

From: Route 80 North Highlands to Watt Ave North Highlands
View on Google Maps
ID: C80CB-0007-2023-05-30-19:01:49
Tue May 30 2023, 7:01PM
Wed May 31 2023, 4:01AM
80

West

Active

Lane closure lasting 9 hours on Mainline for Grinding and Paving affecting #1, #2 lane(s) in District: 3

From: Sierra College Blvd Rocklin to Douglas Blvd Roseville
View on Google Maps
ID: C80LB-0001-2023-05-30-20:01:00
Tue May 30 2023, 8:01PM
Wed May 31 2023, 4:59AM
80

East

Active

Lane closure lasting 9 hours on Mainline for Grinding Operation affecting #1, #2 lane(s) in District: 3

From: Douglas Blvd Roseville to Sierra College Blvd Rocklin
View on Google Maps
ID: C80LB-0004-2023-05-30-20:01:00
Tue May 30 2023, 8:01PM
Wed May 31 2023, 4:59AM
4

East

Active

Full closure lasting 10 hours on Connector for Highway Construction affecting All lane(s) in District: 10

From: Route 4 Stockton to Route 5/X-Town Stockton EB 4 to NB 5 Connector
View on Google Maps
ID: C4RA-0003-2023-05-30-20:01:00
Tue May 30 2023, 8:01PM
Wed May 31 2023, 6:01AM
4

East

Active

Full closure lasting 10 hours on Connector for Highway Construction affecting All lane(s) in District: 10

From: Route 4 Stockton to Route 5/X-Town Stockton EB 4 to SB 5 Connector
View on Google Maps
ID: C4RA-0008-2023-05-30-20:01:00
Tue May 30 2023, 8:01PM
Wed May 31 2023, 6:01AM
120

West

Active

Full closure lasting 8 hours on On Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Union Avenue Over-Crossing Manteca to Route 120 Manteca
View on Google Maps
ID: C120JA-0117-2023-05-30-20:01:06
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Lane closure lasting 8 hours on Mainline for ITS/Various Electrical Works affecting #1 lane(s) in District: 10

From: Spreckels Road Under-crossing/Manteca Bypass Manteca to Route 5 Lathrop
View on Google Maps
ID: C120JA-0033-2023-05-30-20:01:07
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on Off Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Route 120 Manteca to Union Avenue Over-Crossing Manteca
View on Google Maps
ID: C120JA-0096-2023-05-30-20:01:16
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Lane closure lasting 8 hours on Mainline for ITS/Various Electrical Works affecting #2 lane(s) in District: 10

From: Spreckels Road Under-crossing/Manteca Bypass Manteca to Route 5 Lathrop
View on Google Maps
ID: C120JA-0040-2023-05-30-20:01:22
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on On Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Airport Way Over-Crossing Manteca to Route 120 Manteca
View on Google Maps
ID: C120JA-0124-2023-05-30-20:01:24
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on Off Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Route 120 Lathrop to Yosemite Avenue Under-crossing Lathrop
View on Google Maps
ID: C120JA-0138-2023-05-30-20:01:24
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on Off Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Route 120 Manteca to Airport Way Over-Crossing Manteca
View on Google Maps
ID: C120JA-0089-2023-05-30-20:01:38
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on On Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Main Street Over-Crossing Manteca to Route 120 Manteca
View on Google Maps
ID: C120JA-0110-2023-05-30-20:01:41
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on Off Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Route 120 Manteca to Main Street Over-Crossing Manteca
View on Google Maps
ID: C120JA-0103-2023-05-30-20:01:52
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM
120

West

Active

Full closure lasting 8 hours on On Ramp for ITS/Various Electrical Works affecting All lane(s) in District: 10

From: Yosemite Avenue Under-crossing Lathrop to Route 120 Lathrop
View on Google Maps
ID: C120JA-0131-2023-05-30-20:01:58
Tue May 30 2023, 8:01PM
Wed May 31 2023, 3:59AM

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