Image of US-101 road sign Highway US-101 Traffic & CHP Incidents in California

 

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CHP Traffic Incidents & Accidents on US-101 today

South bound 1/2 MILE just North of - San Francisco FSP in District 4

Traffic Hazardvehicle in the center divider

US-101 South at Sierra Point Pkwy offramp
South bound 1/2 MILE just North of - San Francisco FSP in District 4
  • SILVER HONDA ODESSEY IN CENTER DIVIDER / FLASHERS WONT WORK
  • VEHICLE IN THE CENTER DIVIDER
South bound 101 just North of SIERRA POINT ,1/2 MILE just North of - San Francisco in District 4

Traffic Hazardvehicle in the center divider

US-101 South at Sierra Point Pkwy offramp
South bound 101 just North of SIERRA POINT ,1/2 MILE just North of - San Francisco in District 4
  • UNKNOWN MECH / PARTY STUCK
  • SILVER HONDA ODESSEY IN CENTER DIVIDER / FLASHERS WONT WORK
    VEHICLE IN THE CENTER DIVIDER
North bound just South of - Redwood City FSP in District 4

Traffic Collision No injury

US-101 North at UNIVERSITY AVE offramp
North bound just South of - Redwood City FSP in District 4
North bound just South of - Redwood City in District 4

Traffic Collision No injury

US-101 North at UNIVERSITY AVE offramp
North bound just South of - Redwood City in District 4
North bound 101 just South of SAN ANTONIO - Redwood City in District 4

Car Firetruck on fire on right hand shoulder

US-101 North at San Antonio Rd offramp
North bound 101 just South of SAN ANTONIO - Redwood City in District 4
  • CHP Unit B91-078 - FIRE IS ASSIGNMENT COMPLETED AND WE WILL BE BLOCKING LANE 6
  • ATLAS / ADVANCED TOW SMTO 800.300.5166 // REQ HEAVY DUTY
  • CHP Unit B91-058 - FIRE IS EXTINGUESHED // REQ TOW TRUCK NEEDS HEAVY DUTY 26,000 LBS
  • CHP Unit B91-058 - FIRE HAS 4/5/6 BLOCKED
  • MVW FIRE DECLINED TRANSFERED
  • PARTIES OUT OF VEHICLE
  • TRUCK ON FIRE ON RIGHT HAND SHOULDER
North bound 101 just South of SAN ANTONIO - Redwood City FSP in District 4

Traffic Collision - Unknown injuryvehicles in #4 lane

US-101 North at San Antonio Rd onramp
North bound 101 just South of SAN ANTONIO - Redwood City FSP in District 4
  • [CHP] HAS CLOSED THEIR INCIDENT [231003GG00707]
  • CHP Unit 91-78 - T 2 VEHICLE ACCIDENT, PROPERTY DAMAGE
  • CHP Unit A91-078 - T SOUTH BOUND 101 JUST NORTH OF SAN ANTONIO PARTIES MOVED TO RIGHT HAND SHOULDER
  • VEHICLES IN #4 LANE
PETALUMA TO CORTE MADERA - Marin in District 4

Request CalTrans Notifyheavy smoke most likely lucas valley and novato blvd

US-101 North at Lucas Valley Rd onramp
PETALUMA TO CORTE MADERA - Marin in District 4
  • COPY, 1039 DOTCC
  • HEAVY SMOKE MOST LIKELY LUCAS VALLEY AND NOVATO BLVD
East bound 101 just West of VAN NUYS BLVD - West Valley in District 7

Traffic Collision No injury3 vehicle traffic collision

US-101 East at Van Nuys Blvd
East bound 101 just West of VAN NUYS BLVD - West Valley in District 7
  • ALL VEHICLES ON RIGHT SHOULDER
  • BLUE MERCEDES E300 VS BROWN RANGE ROVER VS 3RD VEHICLE
  • 3 VEHICLE TRAFFIC COLLISION
All Accidents US-101 Today All Yesterday

* NOTE: CHP incident text may be been modified from its original to improve readability, as a result some errors may have been introduced. Data provided by CHP. Official CHP Incidents.

CalTrans Road Conditions US-101


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US-101

In The Southern California Area

No traffic restrictions are reported for this area.
US-101

In The Central California Area

No traffic restrictions are reported for this area.
US-101

In The Northern California Area

1-way controlled traffic at various locations from 2.7 mi north of the Jct of SR 271 (Mendocino Co) to 0.8 mi south of Richardson /at Hartsook Inn/ (Humboldt Co) 24 hrs a day thru 1800 hrs on 12/31/23 - Due to construction
US-101

In The Northern California Area

1-way controlled traffic from 2.6 mi north of Klamath /at Peine Rd/ to 2.9 mi north of Klamath /at Old Hunter Creek Rd/ (Del Norte Co) 24 hrs a day 7 day a week thru 0700 hrs on 12/29/23 - Due to bridge work - Motorists are subject to delays of up to 10 minutes
1-way controlled traffic from 2.6 mi north of Klamath /at Peine Rd/ to 2.9 mi north of Klamath /at Old Hunter Creek Rd/ (Del Norte Co) 24 hrs a day 7 day a week thru 0700 hrs on 12/29/23 - Due to bridge work - Motorists are subject to delays of up to 10 minutes
NOT FOR EMERGENCY USE. In an emergency visit official CalTrans website. Data provided by CalTrans

Chain Control on US-101

US-101 Major Junctions (16)

List of major junction quick links along US-101 with current incident count details.

CalTrans Message Signs for US-101 (60) - See All

Real-time highway message signs with travel times, travel, wind, fog and chain controls alerts and accident conditions.

Men 101 PM 31.6 - N of 101/20 Calpella - FSBT Redwood Valley, Mendocino D:1

DRAGGING CHAINS
STARTS FIRES
TOW RESPONSIBLY

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Men 101 PM 29.8 - S of 101/ 20 Calpella - FNBT Ukiah, Mendocino D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Hum 101 PM 58.7 - N of Jct 36 - FSBT Fortuna, Humboldt D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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4b - US 101 / SR-299 Arcata, Humboldt D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Hum 101 PM 89.4 - N of 101/299 - FSBT Arcata, Humboldt D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Men 101 PM 48.53 - N of Willits - FNBT Willits, Mendocino D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Hum 101 PM 55.96 - S of Jct 36 - FNBT Fortuna, Humboldt D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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DN 101 PM 28.5 - S of 101/199 - FNBT Crescent City, Del Norte D:1

US 199
1 WAY TRFFC CTRL
1 HOUR DELAYS
US 199 FULL CLSR
8-11AM & 1-4PM
MON - FRI

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DN 101 PM 37.54 - N of 101/197 - FSBT Smith River, Del Norte D:1

US 199
1 WY TRFFC CTRL
1 HOUR DELAYS
US 199 FULL CLSR
8-11 AM & 1-4 PM
MONDAY - FRIDAY

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DN 101 PM 22.37 - Cushing Creek - FSBT Klamath, Del Norte D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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DN 101 PM 20.57 - Cushing Creek - FNBT Klamath, Del Norte D:1

HWY 199 CLOSED
AT HIOUCHI
DUE TO FIRE
NO ALTERNATIVE
ROUTES AVAILABLE

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Men 101 PM 8.44 - Hopland - FNBT Hopland, Mendocino D:1

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 N/B S/OF SIR FRANCIS DRAKE Corte Madera, Marin D:4

NOVATO 12 MIN
PETALUMA 29 MIN
SEARS PT 38 MIN

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101 S/B S/OF SAN PEDRO RD UC San Rafael, Marin D:4

HWY 1 10 MIN
GG BRIDGE 16 MIN
BERKELEY 19 MIN

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101 N/B N/OF PACHECO CRK OC Novato, Marin D:4

PETALUMA 21 MIN
ROHNRT PK 27 MIN
SEARS PT 29 MIN

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101 S/B S/OF DELONG AVE OC Novato, Marin D:4

CONTROL BURN
NOVATO
AVOID 911 CALLS

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101 S/B N/OF SIERRA PT RAMP OC Brisbane, San Mateo D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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CM SM NB101 SOF HILLSDALE BL San Mateo, San Mateo D:4

SFO ARPT 8 MIN
SF DWNTWN 46 MIN
HAYWARD 26 MIN

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101 S/B S/OF BRITTAN AVE OFF San Carlos, San Mateo D:4

PALO ALTO 9 MIN
RTE 237 17 MIN
FREMONT 21 MIN

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101 N/B N/OF EMBARCADERO RD OC Palo Alto, San Mateo D:4

SFO ARPT 26 MIN
SAN MATEO 19 MIN
FREMONT 20 MIN

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101 S/B S/OF EMBARCADERO RD OC Palo Alto, Santa Clara D:4

SJ ARPT 31 MIN
MILPITAS 29 MIN
LOS GATOS 33 MIN

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101 N/B S/OF EAST MAIN AVE UC Morgan Hill, Santa Clara D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 S/B N/OF Cesar Chavez St. San Francisco, San Francisco D:4

SFO ARPT 11 MIN
RTE 92 22 MIN
DALY CITY 13 MIN

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101 N/B S/OF S.CLOVERDALE BL Cloverdale, Sonoma D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 S OF DONAHUE ST. Sausalito, Marin D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 N/B N/OF CANDLESTICK EXIT San Francisco, San Francisco D:4

SF DWNTWN 38 MIN
OAKLAND 61 MIN
BERKELEY 70 MIN

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SB101 LAWRENCE EXPRESSWAY Sunnyvale, Santa Clara D:4

SJC ARPT 12 MIN
HWY 280 25 MIN
HWY 85 31 MIN

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NB 101 JSO Hwy 25 Gilroy, Santa Clara D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Steele Ln Santa Rosa, Sonoma D:4

ROHNRT PK 11 MIN
PETALUMA 18 MIN
NOVATO 44 MIN

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101 JSO TULLY RD San Jose, Santa Clara D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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N of Shiloh Road Windsor, Sonoma D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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CM 131 NB 101 JNO SHILOH ROAD Windsor, Sonoma D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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N101 AT RAILROAD AVENUE Cotati, Sonoma D:4

STA ROSA 12 MIN
WINDSOR 21 MIN
HEALDSBRG 26 MIN

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Marsh Road Menlo Park, San Mateo D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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S101 SOF JCT 25 Gilroy, Santa Clara D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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Burnett Avenue Morgan Hill, Santa Clara D:4

GILROY 15 MIN
SALINAS 52 MIN
LOS BANOS 68 MIN

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Metcalf Road Morgan Hill, Santa Clara D:4

JCT 680 12 MIN
MILPITAS 18 MIN
PALO ALTO 47 MIN

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NB 101 AT KASTANIA RD Petaluma, Sonoma D:4

STA ROSA 20 MIN
WINDSOR 29 MIN
HEALDSBRG 34 MIN

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XANDER AVE ON RAMP Sausalito, Marin D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 AT 3RD AVE San Mateo, San Mateo D:4

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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101 NOF E WASHINGTON ST Petaluma, Sonoma D:4

CONTROL BURN
NOVATO
AVOID 911 CALLS

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NB 101 South of Prado Road in San Luis Obispo San Luis Obispo, San Luis Obispo D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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SB 101 North of SR-46 East in Paso Robles Paso Robles, San Luis Obispo D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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NB 101 at Las Positas in SB Santa Barbara, Santa Barbara D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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SB 101 south of Los Alamos PM 65.2 Santa Maria, Santa Barbara D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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SB 101 North of 156 W (OH) MON Salinas, Monterey D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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NB 101 South of Hwy 156 E (OH) SBT San Juan Bautista, San Benito D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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SB 101 North of Hwy 156 E (OH)SBT San Juan Bautista, San Benito D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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NB US101 S of Niblick Rd Paso Robles, San Luis Obispo D:5

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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N/O LAUREL CYN BLVD Studio City, Los Angeles D:7

MINUTES TO
DOWNTOWN.... 12

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WHITE OAK AVE Encino, Los Angeles D:7

MINUTES TO
RTE 134..... 20
DOWNTOWN.... 30

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MELROSE AVE Los Angeles, Los Angeles D:7

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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MELROSE AVE Los Angeles, Los Angeles D:7

MINUTES TO
RTE 405..... 14
RTE 23...... 45

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WESTLAKE BLVD Thousand Oaks, Ventura D:7

NORTH 33
AT FAIRVIEW ROAD
CLOSED

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BARHAM BLVD. Los Angeles, Los Angeles D:7

CA CLEAN AIR DAY
OCT 4 WALK-BIKE
TRANSIT-CARPOOL

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VENTU PARK ROAD Newbury Park, Ventura D:7

MINUTES TO
TOPANGA CYN. 35
RTE 405..... 55

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S/O VICTORIA AVE Ventura, Ventura D:7

NORTH 33
AT FAIRVIEW ROAD
CLOSED

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DE SOTO AVE Woodland Hills, Los Angeles D:7

MINUTES TO
RTE 23...... 20
RTE 126..... 50

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PARKWAY CALABASAS Calabasas, Los Angeles D:7

MINUTES TO
RTE 405..... 25
RTE 134..... 35

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LOST HILLS RD Calabasas, Los Angeles D:7

MINUTES TO
TOPANGA CYN. 25
RTE 405..... 40

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CalTrans Lane & Road Closures US-101

101

North

Active

Lane closure lasting 11 days on Off Ramp for Survey Work affecting Right Shoulder lane(s) in District: 5

From: Route 101 San Luis Obispo to Higuera Street San Luis Obispo
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ID: P101HA-0006-2023-09-25-09:01:00
Mon Sep 25 2023, 9:01AM
Fri Oct 6 2023, 2:59PM
101

North

Active

Lane closure lasting 11 days on Off Ramp for Sewer Work affecting Right Shoulder lane(s) in District: 5

From: Route 101 San Luis Obispo to Los Osos Valley Road San Luis Obispo
View on Google Maps
ID: P101HA-0007-2023-09-25-09:01:00
Mon Sep 25 2023, 9:01AM
Fri Oct 6 2023, 2:59PM
101

North

Active

Lane closure lasting 5 days on Mainline for AC Paving affecting Left Shoulder, #1 lane(s) in District: 1

From: North Prairie Creek Park Undercrossing Orick to Dump Site Klamath
View on Google Maps
ID: C101HC-0016-2023-10-02-06:01:00
Mon Oct 2 2023, 6:01AM
Fri Oct 6 2023, 11:59PM
101

South

Active

Lane closure lasting 5 days on Mainline for AC Paving affecting Left Shoulder, #1 lane(s) in District: 1

From: Dump Site Klamath to North Prairie Creek Park Undercrossing Orick
View on Google Maps
ID: C101HC-0017-2023-10-02-06:01:00
Mon Oct 2 2023, 6:01AM
Fri Oct 6 2023, 11:59PM
101

North

Active

Lane closure lasting 10 hours on Mainline for Debris Removal affecting #2 lane(s) in District: 5

From: Goleta to Goleta Post Mile 47.5
View on Google Maps
ID: C101XA-0002-2023-10-03-06:01:00
Tue Oct 3 2023, 6:01AM
Tue Oct 3 2023, 3:59PM
See all lane closures...

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What's Happening

List of the top 15 routes with the most CHP incidents today.
RouteIncidents
Total443
I-5155
US-101100
I-1077
SR-9173
I-8073
I-40562
SR-9959
I-1558
I-88048
I-21041
SR-6040
I-71036
I-21530
I-58029