Route 4 Traffic in California

• Route 4 California Accident Reports (33)
• Route 4 California Weather Conditions (10)

DOT Accident and Construction Reports

• Obstruction on roadway on I-205 E from I-580 (I-205) to Mountain House Pkwy (I-205).

  TYPE: Miscellaneous

• Obstruction on roadway on I-205 E from Mountain House Pkwy (I-205) to W 11th St (I-205).

  TYPE: Miscellaneous

• Accident on I-205 E from Mountain House Pkwy (I-205) to W 11th St (I-205).

  TYPE: Accident Serious

• Accident on I-205 E from Mountain House Pkwy (I-205) to Grant Line Rd (I-205).

  TYPE: Accident Serious

• Obstruction on roadway on I-580 W from Mountain House Pkwy/Patterson Pass Rd (I-580) to I-

  TYPE: Miscellaneous Serious

• Accident on I-580 W from CR-J2/Corral Hollow Rd (I-580) to Mountain House Pkwy/Patterson P

  TYPE: Accident Serious

• Accident on I-205 E from W 11th St (I-205) to Grant Line Rd (I-205).

  TYPE: Accident Serious

• Obstruction on roadway from exit [6] to I-205 E.

  TYPE: Miscellaneous Serious

• Obstruction on roadway on I-205 E from Grant Line Rd (I-205) to Tracy Blvd (I-205).

  TYPE: Miscellaneous Serious

• Accident on I-580 W from CR-J2/Corral Hollow Rd (I-580) to I-205 (I-580).

  TYPE: Accident Serious

Route 4 CA News Reports

• Caltrans to close EB Hwy. 58 April 1-2 between Hwy. 43 and Nord Avenue

  • California
  • Hwy-58

  • source: Bing
  • 32 views
  • Mar 27, 2026 5:15pm
  Caltrans said eastbound Highway 58 is set to see a daytime closure of eastbound Highway 58 between Highway 43 and Nord Avenue from Wednesday, April 1, through ... Read More

• UPDATE: Highway 46 in Paso Robles reopens following crash

  • California
  • Hwy-46

  • source: Bing
  • 17 views
  • Mar 26, 2026 8:28pm
  A traffic accident on State Route 46 prompted closures on all eastbound lanes in Paso Robles by Union Road Thursday morning. Read More

• UPDATE: State Route 46 in Paso Robles reopens following crash

  • California
  • Hwy-46

  • source: Bing
  • 19 views
  • Mar 26, 2026 11:32am
  A traffic accident on State Route 46 prompted closures on all eastbound lanes in Paso Robles by Union Road Thursday morning. Read More

• Vehicle crash blocks traffic on Highway 46 in SLO County

  • California
  • Paso Robles Hwy

  • source: Bing
  • 16 views
  • Mar 26, 2026 09:24am
  Both eastbound lanes were closed after the crash. Read More

• Motorcyclist dead after overnight crash on Highway 4

  • California
  • Hwy-4

  • source: Bing
  • 29 views
  • Mar 25, 2026 4:19pm
  A motorcyclist was killed in a crash on Highway 4 early Wednesday morning. The collision was reported shortly before 1 a.m. on westbound Highway 4 near Lone Tree Way, according to the California ... Read More

• Motorcyclist dies in crash on Highway 4

  • California
  • Route 4

  • source: Bing
  • 87 views
  • Mar 25, 2026 2:31pm
  4

  A motorcyclist died Wednesday morning after rear-ending another car and then being ejected into traffic, the California Highway Patrol said. Authorities did not identify the man immediately, pending ... Read More

• Brentwood: Update: Portion Of State Hwy 4 Reopens After Fatal Crash

  • California
  • Hwy 4

  • source: Bing
  • 20 views
  • Mar 24, 2026 10:37pm
  A portion of state Highway 4 in Brentwood reopened early Wednesday morning after a fatal crash shut it down, according to the California Highway Patrol. Read More

• Brentwood: Fatal Crash Shuts Down Portion Of Westbound State Highway 4

  • California
  • Fwy

  • source: Bing
  • 27 views
  • Mar 24, 2026 7:22pm
  A fatal crash early Wednesday morning shut down a portion of state Highway 4 in Brentwood, according to the California Highway Patrol. Read More

• Mariposa man killed in Coarsegold crash; passenger hurt

  • California
  • Hwy 41

  • source: Bing
  • 29 views
  • Mar 23, 2026 08:53am
  A 35-year-old man from Mariposa died after being ejected in a solo vehicle crash on Highway 41 in Coarsegold, while a 58-year-old passenger from Canada was airlifted to a nearby hospital with ... Read More

• Traffic Delays Planned On Highway 4 Near Vallecito

  • California
  • Route 4

  • source: Bing
  • 11 views
  • Mar 20, 2026 1:28pm
  4

  Caltrans warns that travelers on Highway 4 should expect up to 10-minute delays today between Vallecito Bypass Road and Parrotts Ferry Road. Read More

• Paso Robles man among two killed in Highway 46 crash

  • California
  • Hwy-46

  • source: Bing
  • 32 views
  • Mar 19, 2026 06:32am
  The Kern County Coroner's Office identified two drivers killed in a head-on crash on Highway 46 in Kern County early ['] ... Read More

• Long stretch of Highway 41 in SLO County to shut down. Here's when and where

  • California
  • E Highway 41

  • source: Bing
  • 31 views
  • Mar 18, 2026 11:18am
  A long section of Highway 41 is closing overnight so Caltrans can complete repair work months after a rockslide damaged the roadway. In December, a major rockslide blocked half the highway on the way ... Read More

• Wasco driver in deadly head-on collision on Hwy 46 identified: coroner

  • California
  • E Highway 46

  • source: Bing
  • 34 views
  • Mar 17, 2026 1:08pm
  BAKERSFIELD, Calif. (KGET) - The Kern County Coroner's Office identified the second driver who died in a head-on collision on Highway 46 early Saturday morning. Gael Salto Fernandez, 20, of Wasco, was ... Read More

• Toyota and Polaris ATV collide outside Hanford, killing one, injuring eight

  • California
  • Hanford
  • CA-43

  • source: Bing
  • 46 views
  • Mar 16, 2026 10:46pm
  A woman was killed and eight others injured in a crash Saturday night west of State Route 43 near Hanford in Kings County; alcohol or drugs are suspected. Read More

• Paso Robles man killed in Hwy 46 head-on crash

  • California
  • Paso Robles Hwy

  • source: Bing
  • 51 views
  • Mar 16, 2026 7:06pm
  A Paso Robles man was one of two drivers who died in a crash on Highway 46 in Wasco over the weekend. According to the California Highway Patrol, it happened at around 2:30 a.m. Saturday east of Kurt ... Read More

• 2 drivers dead after head-on collision on Hwy 46: CHP

  • California
  • Hwy-46

  • source: Bing
  • 31 views
  • Mar 16, 2026 1:07pm
  Two drivers are dead following a head-on collision on Highway 46 early Saturday morning, according to the California Highway Patrol. CHP Buttonwillow Area ... Read More

• Head-on crash on Highway 46 leaves 2 drivers dead, CHP investigating

  • California
  • Hwy-46

  • source: Bing
  • 34 views
  • Mar 16, 2026 12:32pm
  California Highway Patrol is investigating a head-on crash along Highway 46 that left both drivers dead on Saturday. The Kern County coroner ... Read More

• Two men killed in head-on collision on Highway 46

  • California
  • Hwy-46

  • source: Bing
  • 22 views
  • Mar 16, 2026 09:05am
  Two men were killed in a head-on collision on Highway 46 east of Lost Hills early Saturday morning. The California Highway Patrol said a 20-year-old male from Wasco was driving a 2011 Toyota Corolla ... Read More

• Two Hwy. 46 closures next week: Wasco overnight, Lost Hills lane limits for 3 weeks

  • California
  • Lost Hills
  • Highway 46

  • source: Bing
  • 32 views
  • Mar 13, 2026 9:12pm
  46

  Caltrans announced two closures on Highway 46 set for next week, affecting drivers overnight in Wasco and Lost Hills for approximately three weeks. Read More