Vehicle Code 21804(B) guide

What this code means

This page identifies the section police recorded as the primary collision factor. The description comes from the agency dataset.

The record of a citation does not establish fault, negligence, or a conviction.

Collisions where police recorded VC 21804(B)

• CCRS recorded a collision at NEWMARK AV / LINCOLN AV — September 23, 2026, 10:09 AM
  September 23, 2026
• Collision with no reported injuries near Hawthorne Blvd — September 16, 2026, 7:33 PM
  September 16, 2026
• CCRS recorded a collision at MCCARTHY BLVD / SANDISK DR — September 15, 2026, 6:00 PM
  September 15, 2026
• CCRS recorded a collision at EMBARCADERO RD / BRYANT ST — September 15, 2026, 3:55 PM
  September 15, 2026
• Injury collision reported — September 13, 2026, 3:29 PM
  September 13, 2026
• Collision with no reported injuries — September 9, 2026, 2:27 PM
  September 9, 2026
• Collision with no reported injuries near Lewis Rd — September 4, 2026, 3:27 PM
  September 4, 2026
• CCRS recorded a collision at 34TH ST / TROUSDALE PKWY — September 4, 2026, 11:30 AM
  September 4, 2026
• CCRS recorded a collision at COAST HIGHWAY (SR-1) / BALBOA BAY WAY — August 23, 2026, 11:02 AM
  August 23, 2026
• CCRS recorded a collision at SAN JUAQUIN HILLS RD / CROWN DRIVE — August 21, 2026, 3:39 PM
  August 21, 2026
• CCRS recorded a collision at HILLCREST PKY / YOSEMITE DR — August 21, 2026, 1:30 PM
  August 21, 2026
• CCRS recorded a collision at CASTRO VALLEY BLVD / REDWOOD RD — August 19, 2026, 2:14 PM
  August 19, 2026
• Injury collision reported near S Sunol Dr — August 19, 2026, 1:43 PM
  August 19, 2026
• CCRS recorded a collision at SECOND ST / IDYLLWILD AVE — August 15, 2026, 5:52 PM
  August 15, 2026
• CCRS recorded a collision at DATA DR / RESERVE DR ASTREET2OTHER — August 11, 2026, 3:13 PM
  August 11, 2026
• Collision with no reported injuries — August 11, 2026, 2:54 PM
  August 11, 2026
• CCRS recorded a collision at GARVEY AVE / CENTRAL AVE — August 5, 2026, 12:15 PM
  August 5, 2026
• CCRS recorded a collision at S CRAGMONT AVE / E HILLS DR — August 3, 2026, 5:10 PM
  August 3, 2026
• CCRS recorded a collision at ANZA AVE / 190TH ST — August 3, 2026, 3:03 PM
  August 3, 2026
• CCRS recorded a collision at SR-154 / SR-246 — August 1, 2026, 12:45 PM
  August 1, 2026
• CCRS recorded a collision at E GUM AVE / MATMOR RD — July 31, 2026, 3:50 PM
  July 31, 2026
• CCRS recorded a collision at 2415 N 1ST ST / E. CLINTON AVE — July 31, 2026, 11:00 AM
  July 31, 2026
• CCRS recorded a collision at 22740 HAWTHORNE BLVD / 227TH ST — July 28, 2026, 6:36 PM
  July 28, 2026
• CCRS recorded a collision at STANWELL DR / STANWELL CIR (S) — July 27, 2026, 4:46 PM
  July 27, 2026
• CCRS recorded a collision at PACIFIC COAST HWY / BROAD BEACH RD (W) — July 25, 2026, 12:00 PM
  July 25, 2026
• CCRS recorded a collision at ROUSE AVENUE / SUTTER AVENUE — July 24, 2026, 12:30 PM
  July 24, 2026
• CCRS recorded a collision at WHITEWOOD RD / MEADOWLARK LN — July 21, 2026, 5:02 PM
  July 21, 2026
• CCRS recorded a collision at ATLANTIC BOULEVARD / I-10 (SAN BERNARDINO FREEWAY) WESTBOUND — July 19, 2026, 6:29 PM
  July 19, 2026
• CCRS recorded a collision at E ALVARADO ST / S VINE ST — July 16, 2026, 3:36 AM
  July 16, 2026
• CCRS recorded a collision at 190TH ST / PRAIRIE AVE — July 14, 2026, 4:48 PM
  July 14, 2026
• CCRS recorded a collision at 7650 BALBOA BLVD / SATICOY ST — July 13, 2026, 5:50 PM
  July 13, 2026
• CCRS recorded a collision at SR-168 / SJ&E RD — July 8, 2026, 5:10 PM
  July 8, 2026
• CCRS recorded a collision at STATE COLLEGE BLVD / SOUTH ST (S) — July 6, 2026, 6:54 PM
  July 6, 2026
• CCRS recorded a collision at CHATSWORTH STREET/ SEPULVEDA BLVD / SEPULVEDA BLVD — July 5, 2026, 3:50 PM
  July 5, 2026
• CCRS recorded a collision at LAKE TAHOE BLVD / PIONEER TRL — July 4, 2026, 6:13 PM
  July 4, 2026
• CCRS recorded a collision at PACIFIC COAST HWY / RAMBLA VISTA (E) — July 1, 2026, 7:02 AM
  July 1, 2026
• CCRS recorded a collision at PACIFIC COAST HWY / CRENSHAW BLVD — June 30, 2026, 1:41 PM
  June 30, 2026
• CCRS recorded a collision at EMERALD ST / ANZA AVE — June 29, 2026, 4:18 PM
  June 29, 2026
• CCRS recorded a collision at ALONDRA BLVD / CALIFORNIA AV — June 28, 2026, 9:15 PM
  June 28, 2026
• CCRS recorded a collision at SR-33 S/B / CUYAMA ROAD — June 28, 2026, 8:20 PM
  June 28, 2026
• CCRS recorded a collision at CENTRAL RD / RAMONA AVE — June 27, 2026, 8:02 PM
  June 27, 2026
• CCRS recorded a collision at 25TH ST / 5TH AVE — June 16, 2026, 5:20 PM
  June 16, 2026
• CCRS recorded a collision at CENTURY PARK WEST / CONSTELLATION BL — June 16, 2026, 4:45 PM
  June 16, 2026
• CCRS recorded a collision at BUENA CREEK RD / LINDY WAY — June 14, 2026, 5:20 PM
  June 14, 2026
• CCRS recorded a collision at ROSEMEAD BOULEVARD / AERO DRIVE — June 11, 2026, 1:00 PM
  June 11, 2026
• CCRS recorded a collision at 20925 OSBORNE ST / DE SOTO AVE — June 7, 2026, 11:00 AM
  June 7, 2026
• CCRS recorded a collision at CABRILLO AVE / 220TH ST — June 6, 2026, 4:34 PM
  June 6, 2026
• CCRS recorded a collision at SPENCER ST / AMIE AVE — June 4, 2026, 8:16 AM
  June 4, 2026
• CCRS recorded a collision at VAN BUREN BLVD / GARNER AVE — June 3, 2026, 6:30 AM
  June 3, 2026
• CCRS recorded a collision at WHITTIER BLVD / WILCOX AVE — May 30, 2026, 2:00 PM
  May 30, 2026
• CCRS recorded a collision at INGLEWOOD AVE / LENNOX BLVD — May 30, 2026, 2:07 AM
  May 30, 2026
• CCRS recorded a collision at FLORENCE AVE. / MOUNTAIN VIEW AVE. — May 26, 2026, 10:00 AM
  May 26, 2026
• CCRS recorded a collision at ANGELES VISTA BLVD / W 48TH ST — May 22, 2026, 5:25 PM
  May 22, 2026
• CCRS recorded a collision at GOLD EXPRESS DRIVE / GOLD MEADOW WAY — May 21, 2026, 11:55 AM
  May 21, 2026
• CCRS recorded a collision at 3RD ST / RUTH AVE — May 19, 2026, 10:11 AM
  May 19, 2026
• CCRS recorded a collision at SR-126 W/B / BOOSEY ROAD — May 18, 2026, 5:16 PM
  May 18, 2026
• CCRS recorded a collision at OLSON DR / ASTREET2OTHER — May 14, 2026, 5:30 PM
  May 14, 2026
• CCRS recorded a collision at MILLS AVENUE / DICKY STREET — May 13, 2026, 6:05 PM
  May 13, 2026
• CCRS recorded a collision at ROCKINGHAM DR / ASTREET2OTHER — May 13, 2026, 5:00 PM
  May 13, 2026
• CCRS recorded a collision at DOUGLAS RD / SUNRISE BLVD ASTREET2OTHER — May 13, 2026, 3:00 PM
  May 13, 2026
• CCRS recorded a collision at MAIN ST / FIFTH ST — May 12, 2026, 10:05 PM
  May 12, 2026
• CCRS recorded a collision at BRENTWOOD BLVD / SELLERS AVE — May 9, 2026, 6:40 PM
  May 9, 2026
• CCRS recorded a collision at GREENBACK LN / PECAN AVE — May 8, 2026, 3:21 PM
  May 8, 2026
• CCRS recorded a collision at SATICOY STREET / FAIR AVENUE — May 4, 2026, 4:40 PM
  May 4, 2026
• CCRS recorded a collision at FRUITVALE AVE / INTERNATIONAL BLVD — May 4, 2026, 8:10 AM
  May 4, 2026
• CCRS recorded a collision at TULARE AVE / VILLA AVE — May 2, 2026, 9:50 PM
  May 2, 2026
• CCRS recorded a collision at PALM DESERT DR N / SAN LUIS REY AVE — April 27, 2026, 4:00 PM
  April 27, 2026
• CCRS recorded a collision at ASPEN DRIVE / PACHECO BOULEVARD — April 22, 2026, 3:55 PM
  April 22, 2026
• CCRS recorded a collision at COLISEUM ST / SYCAMORE AVE — April 20, 2026, 7:20 AM
  April 20, 2026
• CCRS recorded a collision at LOS PADRES DRIVE / CALISTOGA TRAIL — April 18, 2026, 9:53 AM
  April 18, 2026
• CCRS recorded a collision at AMMUNITION RD / MISSION RD — April 16, 2026, 9:03 AM
  April 16, 2026
• CCRS recorded a collision at MANGO AVE / FOOTHILL BLVD — April 15, 2026, 2:55 PM
  April 15, 2026
• CCRS recorded a collision at SIERRA AVE / UNDERWOOD DR — April 15, 2026, 7:17 AM
  April 15, 2026
• CCRS recorded a collision at I-5 NORTHBOUND FROM VIA DE LA VALLE WESTBOUND / VIA DE LA VALLE — April 10, 2026, 2:58 PM
  April 10, 2026
• CCRS recorded a collision at WASHINGTON BLVD / REDONDO BLVD — April 7, 2026, 3:35 PM
  April 7, 2026
• CCRS recorded a collision at STATE ROUTE 198 (DORRIS AVENUE) / PRIVATE ROAD — April 1, 2026, 6:00 PM
  April 1, 2026
• CCRS recorded a collision at 18TH ST / A ST — March 30, 2026, 8:16 PM
  March 30, 2026
• CCRS recorded a collision at THIRD ST / NORTH ST — March 30, 2026, 8:10 PM
  March 30, 2026
• CCRS recorded a collision at SANTA CLARA AVENUE / TUSTIN AVENUE — March 27, 2026, 5:28 PM
  March 27, 2026
• CCRS recorded a collision at WILLIS AVE / CANTARA ST — March 24, 2026, 9:20 PM
  March 24, 2026
• CCRS recorded a collision at LONG BEACH BLVD / LAUREL PL — March 22, 2026, 9:25 PM
  March 22, 2026
• CCRS recorded a collision at HUMBOLDT ST / LINCOLN RD E — March 21, 2026, 2:06 PM
  March 21, 2026
• CCRS recorded a collision at OLIVE HILL RD / MISSION RD — March 21, 2026, 6:05 AM
  March 21, 2026
• CCRS recorded a collision at HOWE AVE / FAIRLAKE AVE — March 17, 2026, 12:30 PM
  March 17, 2026
• CCRS recorded a collision at MAIN STREET / CUBBON STREET — March 16, 2026, 3:35 PM
  March 16, 2026
• CCRS recorded a collision at CENTURY BLVD / CENTURY PLAZA — March 15, 2026, 12:28 PM
  March 15, 2026
• CCRS recorded a collision at I-5 NB LAS FLORES OFF-RAMP / LAS FLORES DR — March 14, 2026, 11:50 AM
  March 14, 2026
• CCRS recorded a collision at BON VIEW AV / CEDAR ST — March 13, 2026, 5:10 PM
  March 13, 2026
• CCRS recorded a collision at EL APAIO / VIA DE SANTA FE — March 12, 2026, 3:05 PM
  March 12, 2026
• CCRS recorded a collision at CALIFORNIA AVE / 5TH ST — March 12, 2026, 6:40 AM
  March 12, 2026
• CCRS recorded a collision at VOLTA RD. / CENTER AVE — March 12, 2026, 4:45 AM
  March 12, 2026
• CCRS recorded a collision at FALLBROOK ST / POTTER ST — March 11, 2026, 8:05 AM
  March 11, 2026
• CCRS recorded a collision at 5TH STREET / FRENCH STREET — March 9, 2026, 1:02 PM
  March 9, 2026
• CCRS recorded a collision at VIA MARISOL ST / S. AVE 57 — March 6, 2026, 11:16 PM
  March 6, 2026
• CCRS recorded a collision at HATCH RD / VOYAGERS COVE CIR W — March 6, 2026, 6:43 PM
  March 6, 2026
• CCRS recorded a collision at 39888 LOS ALAMOS ROAD / HANCOCK AVENUE — March 1, 2026, 2:38 PM
  March 1, 2026
• CCRS recorded a collision at RIO SECO DRIVE / JELLICK AVENUE — February 27, 2026, 3:28 PM
  February 27, 2026
• CCRS recorded a collision at S SANTA FE AVE / LOVEENY LANE — February 26, 2026, 12:45 PM
  February 26, 2026
• CCRS recorded a collision at CR-A12 / SHASTA BLVD — February 24, 2026, 11:30 AM
  February 24, 2026
• CCRS recorded a collision at PALMDALE ROAD / MARIPOSA ROAD — February 23, 2026, 3:06 PM
  February 23, 2026