US 101 Traffic

• US Route 101 Accident Reports (10)
• US Route 101 Weather Conditions

Live Reports from the DOT's Twitter

• 2 days ago

  CaltransDist1

  US 101 NIGHT WORK IN RIO DELL: Expect delays up to 15 mins, 8pm Oct. 28–6am Oct. 29 at the Eel River Bridge. Crews will remove rumble strips and install screens to block oncoming headlights. Southern Metropolitan Road connection to 101 will be closed. https://t.co/ytO6D809xt https://t.co/W1vZf3PL5a

• 4 days ago

  CaltransD4

  🛣️🌄Better & Smoother Roads! 👉Work on WB I-80 Bayshore Freeway in SF is progressing nicely. 👉Freeway closed from 5th St. to the US 101/80 Interchange until Mon. Oct. 26, 6 a.m. Consider using the Dumbarton, San Mateo, or Richmond-San Rafael bridge. @SFMTA_Muni @sfcta https://t.co/waDbn1JEuq

• 4 days ago

  CaltransD4

  11 a.m. WB I-80 update with PIO Lori Shepard Work remains on track to reopen by 6 a.m. Monday. The 55-hour closure extends from Fourth St. to the I-80/US 101 connector ramp. Heading into San Francisco? Take transit or alternate routes or bridges. Plan ahead https://t.co/sOIydDKCnp

US 101 News Reports

• One Hospitalized After Two-Vehicle Collision on Highway 101 in Goleta

  • US 101

  • source: Bing
  • 10 views
  • Oct 28, 2026 4:05pm
  101

  One person was transported to the hospital Wednesday following a two-vehicle collision on Highway 101 at Patterson Avenue in Goleta. Read More

• Highway 101 traffic slows to crawl through SLO County following multiple crashes

  • US 101

  • source: Bing
  • 6 views
  • Oct 28, 2026 10:59am
  101

  At around 2:52 p.m., the California Highway Patrol received a report of a crash between a motorcycle and white Ford sedan on the northbound side of Highway 101 north of Tefft Street, according to the ... Read More

• Motorcyclist Killed in Sunday Night Crash on Highway 101 Near Ukiah

  • California
  • US 101

  • source: Bing
  • 24 views
  • Oct 26, 2026 07:12am
  101

  A Sunday night ride on Highway 101 south of Ukiah ended in tragedy, and the CHP is asking anyone who saw what happened to come forward. Read More

• Multi-Vehicle Crash Blocks Highway 20 Near 101

  • California
  • US 101

  • source: Bing
  • 36 views
  • Oct 22, 2026 1:30pm
  101

  One woman was trapped, according to the California Highway Patrol's dispatch log. There was a baby inside the same vehicle as well. Read More

• Live updates: Strong thunderstorm hits southern SLO County; flood advisory issued

  • California
  • San Luis Obispo
  • US 101

  • source: Bing
  • 35 views
  • Oct 21, 2026 8:54pm
  101

  The rainstorm moving through coastal and Southern California reached San Luis Obispo County early Wednesday morning. Read More

• Officials release cause of two multi-vehicle crashes that shut down part of Route 101

  • New Hampshire
  • Rt-101 E

  • source: Bing
  • 31 views
  • Oct 20, 2026 09:30am
  Officials say solar glare caused two multi-vehicle crashes that shut down Route 101 in Raymond on Sunday. New Hampshire State Police said the glare caused drivers to come to a sudden stop, causing a ... Read More

• Vegetation Fire Breaks Out off of Highway 101 in Summerland

  • US 101

  • source: Bing
  • 31 views
  • Oct 20, 2026 06:06am
  101

  Firefighters work to extinguish the flames on Tuesday as the fire shuts down a southbound freeway lane and on-ramp and delays train service. Read More

• 4-vehicle crash leaves car overturned, shuts down Route 101 in NH

  • New Hampshire
  • Rt-101 E

  • source: Bing
  • 38 views
  • Oct 19, 2026 1:24pm
  Two multi-vehicle crashes closed Route 101 westbound in Raymond, New Hampshire, on Sunday. Read More

• Highway 101 repaving project causes weekend gridlock in SF

  • US 101

  • source: Bing
  • 23 views
  • Oct 18, 2026 8:25pm
  101

  Drivers traveling through San Francisco this weekend were urged to allow extra time as a major Caltrans construction project shut down a portion of Highway 101 near Hospital Curve, creating ... Read More

• Lanes reopened after two crashes on Route 101 in Raymond, police say

  • Route 101

  • source: Bing
  • 32 views
  • Oct 18, 2026 4:58pm
  101

  Two multiple vehicle accidents have shut down multiple lanes on Route 101, Raymond Police Department announced. Read More

• Cultural Burn Planned for Johnson Ranch Open Space Area

  • California
  • San Luis Obispo
  • US 101

  • source: Bing
  • 44 views
  • Oct 18, 2026 4:07pm
  101

  Community members can expect to see smoke near Highway 101 just south of San Luis Obispo early next week. A small 2-acre cultural burn is planned at Johnson Ranch Open Space on October 19, 2026. To ... Read More

• Officers probe Hollister stabbing, carjackings that led to high-speed chase on Highway 101

  • California
  • San Jose
  • US 101

  • source: Bing
  • 68 views
  • Oct 18, 2026 3:36pm
  101

  SAN JOSE - A woman stabbed her spouse in Hollister, carjacked two vehicles, then fled at high speeds along South Bay roads before stabbing herself fatally next to a San Jose freeway on Saturday, ... Read More

• Details emerge of chaotic carjackings that ended with fatal stabbing on Highway 101

  • California
  • San Jose
  • US 101

  • source: Bing
  • 56 views
  • Oct 18, 2026 3:36pm
  101

  SAN JOSE - A woman stabbed her spouse in Hollister, carjacked two vehicles, then fled at high speeds along South Bay roads before stabbing herself fatally next to a San Jose freeway on Saturday, ... Read More

• U.S. 101 Intermittent Full Closures for Rock Scaling Operation in Gaviota

  • California
  • San Luis Obispo
  • US 101

  • source: Bing
  • 45 views
  • Oct 18, 2026 1:58pm
  101

  Travelers on northbound US Highway 101 will encounter traffic control north of the Gaviota Tunnel on Thursday, ... Read More

• Police: Woman dies after harming herself along highway in San Jose

  • California
  • San Jose
  • US 101

  • source: Bing
  • 47 views
  • Oct 17, 2026 8:42pm
  101

  A woman '?engaging in self-harm'? Saturday morning on Highway 101 in San Jose died after officers responded and transported her to a local hospital, police said. Officials have not yet identified the ... Read More

• Marin Co.: Nightly Lane, Ramp Closures Planned On Highway 101

  • US 101

  • source: Bing
  • 30 views
  • Oct 17, 2026 5:00pm
  101

  Drivers on U.S. Highway 101 in Marin County should expect overnight lane and ramp closures this week as crews continue road maintenance work, Caltrans said. Read More

• Woman 'going after vehicles with a knife' causes traffic backup on Hwy. 101 in San Jose

  • US 101

  • source: Bing
  • 50 views
  • Oct 17, 2026 1:53pm
  101

  A woman allegedly '?going after vehicles with a knife'? on Highway 101 caused a severe traffic backup in San Jose, CHP said. Read More

• Overnight lane closures on Highway 101 this weekend

  • US 101

  • source: Bing
  • 38 views
  • Oct 16, 2026 6:30pm
  101

  Contractor crews working for the state Department of Transportation will move barriers and set temporary lane makings on the new U.S. Highway 101 bridge over Ennis Creek on Sunday night and Monday ... Read More

• Morgan Hill Panel Backs 105 Homes Near 101, Settles Builder's Remedy Fight

  • US 101

  • source: Bing
  • 33 views
  • Oct 16, 2026 1:49pm
  101

  A Morgan Hill planning panel has recommended approval of plans for 105 new single-family homes just east of the Highway 101 exit at Cochrane Road, clearing a path for a development that only exists in ... Read More