Los Angeles

Recent crashes in Diamond Bar

Were you in a crash on this road or in this area?

Tell us what happened and we can help you locate and request your official CHP report.

First nameMobile number

Attorney Advertising Disclosure. CrashGuide is owned and operated by ME Lawyers, APLC. If you submit this form, your information will be shared with ME Lawyers, APLC, a California personal injury law firm, which may contact you about your request and about legal services. Submitting this form does not create an attorney-client relationship and does not obligate you to hire any lawyer. Prior results do not guarantee a similar outcome. You do not need to use this service to obtain a collision report. You may request your report directly from the investigating agency at any time, free of any service beyond the agency's own fees, using the agency information on this page. ME Lawyers, APLC, 11110 Ohio Ave Suite #201, Los Angeles, CA 90025. Responsible attorney: Michael Emrani (CA Bar No. 313449).

	Last 7 days
Collision — no injuries reported	3

3 incidents archived · Archive covers under a day

Collision with no reported injuries reported on SR-57 near Diamond Bar Blvd off-ramp in Diamond Bar — August 11, 2026
Collision — no injuries reportedreceiving updates1 h ago
Traffic collision reported on SR-57 in Diamond Bar the evening of August 10, 2026
Collision — no injuries reported6 h ago
Collision with no reported injuries reported in Diamond Bar — August 10, 2026, 8:06 PM
Collision — no injuries reported6 h ago