CA · Highway

CA-237 W Accidents & Crashes

CA-237 W has recorded 98 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 0 new crashes were reported. The highest crash volumes are concentrated near Santa Clara.

Data is sourced from the California Crash Records System (CCRS), maintained by the California Highway Patrol and updated daily, and the CA 511 live incident feed, refreshed every 15 minutes. Records include crash severity, injury data, vehicle information, and precise geographic coordinates. Last updated July 26, 2026.

Breakdown by type: 88 accident, 10 construction.

98

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-237 W. Click a marker to view details.

Crash Records

CA-237 W Incidents 98 results

88 accident 10 construction

CHP : Traffic Hazard on CA-237 Westbound east of Lawrence Expy (Sunnyvale). 3rd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 21 hours ago

CHP : Traffic Hazard on CA-237 Westbound east of Lawrence Expy (Sunnyvale). Left lanes affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 21 hours ago

CHP : Traffic Collision with Injuries on CA-237 Westbound at Moorpark Way (Mountain View). On Ramp affected. Expect delays.

Santa Clara 2 days, 9 hours ago

Caltrans : Roadwork on CA-237 Westbound entering at Zanker Rd (San Jose). On Ramp closed until 2-30 PM. From 9:15 AM Saturday, July 25, 2026 to 2:30 PM Saturday, July 25, 2026.

Santa Clara 2 days, 22 hours ago

CHP : Traffic Hazard on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). 2nd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 2 hours ago

CHP : Disabled tractor trailer on CA-237 Westbound east of Zanker Rd (San Jose). Right lane affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 14 hours ago

CHP : Traffic Collision on CA-237 Westbound exiting at I-880 N (Milpitas). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 4 days, 4 hours ago

CHP : Traffic Hazard on CA-237 Westbound east of Lafayette St (Santa Clara). Left lane affected. Expect delays.

Moderate Accident

Santa Clara 6 days, 4 hours ago

Caltrans : Roadwork on CA-237 Westbound entering at I-880 S-CA-237 W Ramp (Milpitas). On Ramp closed until 5 AM. From 8:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

Santa Clara 6 days, 9 hours ago

Caltrans : Roadwork on CA-237 Westbound between I-880 S (Milpitas) and Zanker Rd (San Jose). Various lanes closed until 5 AM. From 8:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

Santa Clara 6 days, 9 hours ago

Caltrans : Roadwork on CA-237 Westbound entering at Mccarthy Blvd (Milpitas). On Ramp closed until 5 AM. From 8:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

Santa Clara 6 days, 9 hours ago

CHP : Fire on CA-237 Westbound west of N 1ST St (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 week ago

CHP : Brush fire on CA-237 Westbound east of Lawrence Expy (Sunnyvale). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 week, 2 days ago

CHP : Traffic Collision on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Center lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 week, 3 days ago

CHP : Traffic Collision on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 week, 4 days ago

CHP : Traffic Collision on CA-237 Westbound at N Mathilda Ave (Sunnyvale). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 weeks, 2 days ago

CHP : Disabled vehicle on CA-237 Westbound east of Zanker Rd (San Jose). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 2 weeks, 2 days ago

CHP : Disabled vehicle on CA-237 Westbound east of Lawrence Expy (Sunnyvale). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 weeks, 3 days ago

CHP : Traffic Hazard on CA-237 Westbound east of Zanker Rd (San Jose). Left lane affected. Expect delays.

Moderate Accident

Santa Clara 2 weeks, 5 days ago

CHP : Traffic Collision on CA-237 Westbound east of US-101 N (Sunnyvale). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Santa Clara 3 weeks, 6 days ago

CHP : Traffic Hazard on CA-237 Westbound east of Lafayette St (Santa Clara). Lane affected. Expect delays.

Moderate Accident

Santa Clara 3 weeks, 6 days ago

CHP : Traffic Hazard on CA-237 Westbound east of Lafayette St (Santa Clara). Center lane blocked. Expect delays.

Moderate Accident

Santa Clara 3 weeks, 6 days ago

CHP : Disabled vehicle on CA-237 Westbound at I-680 N (Milpitas). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 4 weeks, 1 day ago

CHP : Traffic Hazard on CA-237 Westbound east of Lafayette St (Santa Clara). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month ago

Caltrans : Roadwork on CA-237 Westbound between I-680 S (Milpitas) and N Mathilda Ave (Sunnyvale). Lane closed until 8 AM. From 6:45 AM Saturday, June 27, 2026 to 8:00 AM Saturday, June 27, 2026.

Santa Clara 1 month ago

CHP : Traffic Collision on CA-237 Westbound east of N 1ST St (San Jose). Right shoulder open. Expect delays.

Santa Clara 1 month ago

CHP : Residual delays on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). All lanes open. Expect delays.

Santa Clara 1 month ago

CHP : Traffic Hazard on CA-237 Westbound east of Lafayette St (Santa Clara). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Santa Clara 1 month ago

CHP : Traffic Hazard on CA-237 Westbound west of Zanker Rd (San Jose). 2nd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 1 month ago

CHP : Traffic Collision with Injuries on CA-237 Westbound west of US-101 N (Sunnyvale). Left lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month ago

CHP : Vehicle fire on CA-237 Westbound west of I-880 S-CA-237 W Ramp (Milpitas). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month ago

CHP : Traffic Hazard on CA-237 Westbound west of Zanker Rd (San Jose). 2nd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 1 week ago

CHP : Traffic Hazard on CA-237 Westbound east of Zanker Rd (San Jose). Left lanes affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 1 week ago

CHP : Traffic Collision on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 1 week ago

CHP : Traffic Collision on CA-237 Westbound at Zanker Rd (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 1 week ago

CHP : Traffic Hazard on CA-237 Westbound east of Zanker Rd (San Jose). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 1 week ago

CHP : Traffic Hazard on CA-237 Westbound east of Central Expy (Mountain View). Center lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 2 weeks ago

CHP : Traffic Collision on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 2 weeks ago

CHP : Traffic Hazard on CA-237 Westbound east of Zanker Rd (San Jose). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 2 weeks ago

Caltrans : Roadwork on CA-237 Westbound between N 1ST St (San Jose) and Great America Pky (Santa Clara). Lane closed until 3 PM. From 7:00 AM Sunday, June 07, 2026 to 3:00 PM Sunday, June 07, 2026.

Santa Clara 1 month, 2 weeks ago

CHP : Traffic Collision on CA-237 Westbound at I-880 S-CA-237 W Ramp (Milpitas). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

CHP : Disabled vehicle on CA-237 Westbound east of Mccarthy Blvd (Milpitas). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

CHP : Traffic Collision on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

Caltrans : Roadwork on CA-237 Westbound exiting at Great America Pky (Santa Clara). Off Ramp closed until 4 PM. From 8:15 AM Thursday, June 04, 2026 to 4:00 PM Thursday, June 04, 2026.

Santa Clara 1 month, 3 weeks ago

CHP : Traffic Collision on CA-237 Westbound entering at Mccarthy Blvd (Milpitas). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

CHP : Traffic Collision on CA-237 Westbound east of US-101 S (Sunnyvale). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

CHP : Disabled vehicle on CA-237 Westbound west of US-101 N (Sunnyvale). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 month, 3 weeks ago

CHP : Traffic Collision with Injuries on CA-237 Westbound east of Zanker Rd (San Jose). All lanes open. Expect delays.

Santa Clara 1 month, 4 weeks ago

CHP : Residual delays on CA-237 Westbound east of N Mathilda Ave (Sunnyvale). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 4 weeks ago

CHP : Traffic Collision on CA-237 Westbound east of N 1ST St (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 month, 4 weeks ago