Santa Ana intersections ranked by reported crashes

47 confirmed surface-street junctions in Santa Ana, Orange County, carrying 2,283 reported crashes between them in 2023, 2024 and 2025. 50 junctions were attempted here and 47 could be confirmed by two independent sources; the rest were dropped rather than guessed at.

This is a count of reported crashes, not a measure of risk. It is not adjusted for traffic volume, and a difference of two or three crashes between neighbouring rows is within ordinary year-to-year variation rather than a real gap. It says nothing about fault or about any individual claim.

Confirmed junctions in Santa Ana, 2023–2025
#	Junction	County	Crashes	Injured	Killed	2026 so far part year, not ranked
1	1ST Street & Fairview Street	Orange	87	64	2	18
2	1ST Street & Harbor Boulevard	Orange	87	63	0	14
3	Bristol Street & Memory Lane	Orange	78	53	0	13
4	Bristol Street & Mcfadden Avenue	Orange	77	37	1	11
5	1ST Street & Bristol Street	Orange	71	50	0	6
6	17TH Street & Bristol Street	Orange	71	38	0	23
7	Harbor Boulevard & Mcfadden Avenue	Orange	70	36	1	16
8	Bristol Street & Warner Avenue	Orange	70	48	0	14
9	Edinger Avenue & Fairview Street	Orange	69	49	0	10
10	Bristol Street & Edinger Avenue	Orange	65	46	0	17
11	Bristol Street & Segerstrom Avenue	Orange	60	31	1	11
12	17TH Street & Grand Avenue	Orange	58	39	0	10
13	1ST Street & Main Street	Orange	58	33	0	17
14	1ST Street & Grand Avenue	Orange	58	29	0	11
15	17TH Street & Tustin Avenue	Orange	52	49	2	11
16	Harbor Boulevard & Warner Avenue	Orange	50	29	1	8
17	Fairview Street & Mcfadden Avenue	Orange	50	27	0	21
18	1ST Street & Newhope Street	Orange	49	34	0	8
19	4TH Street & Tustin Avenue	Orange	49	28	0	12
20	Edinger Avenue & Grand Avenue	Orange	47	43	1	10
21	17TH Street & Fairview Street	Orange	47	46	0	12
22	1ST Street & Euclid Street	Orange	47	34	0	9
23	1ST Street & Flower Street	Orange	46	20	1	9
24	17TH Street & Main Street	Orange	46	27	0	9
25	Grand Avenue & Mcfadden Avenue	Orange	45	32	0	3
26	17TH Street & Broadway	Orange	45	31	0	6
27	5TH Street & Harbor Boulevard	Orange	44	27	2	12
28	Main Street & Warner Avenue	Orange	43	21	0	11
29	Bristol Street & Macarthur Boulevard	Orange	41	22	1	10
30	4TH Street & Grand Avenue	Orange	41	19	0	10
31	1ST Street & Sullivan Street	Orange	39	38	0	1
32	Fairview Street & Warner Avenue	Orange	38	34	1	10
33	Bristol Street & Civic Center Drive	Orange	38	24	0	12
34	Grand Avenue & Santa Ana Boulevard	Orange	34	20	0	5
35	Dyer Road & Main Street	Orange	34	7	0	2
36	Dyer Road & Pullman Street	Orange	33	11	1	6
37	1ST Street & Raitt Street	Orange	33	24	0	9
38	Bristol Street & Washington Avenue	Orange	33	23	0	8
39	1ST Street & Lyon Street	Orange	33	12	0	12
40	Bristol Street & Santa Clara Avenue	Orange	32	27	0	1
41	Chestnut Avenue & Grand Avenue	Orange	32	22	0	10
42	Fairview Street & Macarthur Boulevard	Orange	32	16	0	6
43	Edinger Avenue & Standard Avenue	Orange	31	19	0	4
44	Edinger Avenue & Main Street	Orange	31	13	0	7
45	Harbor Boulevard & Macarthur Boulevard	Orange	30	22	0	5
46	Grand Avenue & Warner Avenue	Orange	30	19	0	4
47	Harbor Boulevard & Segerstrom Avenue	Orange	29	25	1	5

This ranking covers 2023–2025. The 2026 figures are separate. They run from January to August 2026 — every whole month the state has published so far — and they are not part of the ranking or of any total above. Police agencies file at different speeds, so putting a part-reported year in a ranking would order agencies by how fast they file rather than roads by how often they are hit.

Recent months are still filling in, so treat them as a floor rather than a count. August 2026 held about 48% of what that month averaged across 2023–2025 when this data was compiled, so its real total will be higher. September 2026 is left out entirely: the state's file stops on 2026-09-01, so that month holds 15 records — a part of a month rather than a month that is late being filed.

Reporting runs at different speeds from one police department to the next, so this matters more than the statewide figure: Santa Ana has filed 2,948 crashes for January–August 2026, against about 3,154 predicted by the same 2023–2025 crash rate — roughly 94%. So "none reported yet" in the 2026 column means no report has arrived for that junction, which is not the same as no crash happening there.

Sources: California Crash Reporting System (CCRS), California Highway Patrol; locations from the US Census Geocoder, each confirmed by a second independent source to within 50 metres. Method and limitations: methodology.