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Every bridge in Santa Cruz County, California

Name: Every bridge in Santa Cruz County, California
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

194 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Santa Cruz County, California, has 194 bridges in the 2025 National Bridge Inventory: 79 rated good, 83 fair, and 32 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
State Route 1 over Emeline Street	2008	130,000	Fair
Water Street over Branciforte Creek	1924	100,000	Fair
State Route 1 over Bay Avenue	1995	97,000	Good
State Route 1 over Soquel Creek Wharf Rd	1947	97,000	Good
State Route 1 over Branciforte Creek	1958	88,000	Good
State Route 1 over Carbonera Creek	1958	88,000	Good
State Route 1 over Market Street	1958	88,000	Good
State Route 1 over Aptos Crk & Spreckels Dr	1948	78,000	Good
State Route 17 over Hillside	2018	61,000	Good
State Route 17 over Hillside	2018	61,000	Good
State Route 17 over Glen Canyon Road	1961	56,000	Good
State Route 17 over Hillside	2007	56,000	Good
State Route 1 NB over Park Avenue	1963	39,000	Good
State Route 1 SB over Park Avenue	1963	39,000	Good
41ST Avenue over State Route 1	1961	38,600	Good
State Route 17 NB over La Madrona Drive	1960	32,500	Good
State Route 17 SB over La Madrona Drive	1960	32,500	Good
Mount Hermon Road over State Route 17	1961	32,000	Fair
Graham Hill Rd over San Lorenzo River	1938	30,100	Good
N1-emeline Ave Off over Branciforte Creek	2008	30,000	Good
N1-emeline Ave Off over Carbonera Creek	2008	30,000	Good
State Route 1 NB over Ocean Street	1956	30,000	Good
State Route 1 NB over San Andreas Road	1974	30,000	Fair
State Route 1 NB over San Lorenzo River	1956	30,000	Fair
State Route 1 NB over State Route 17	1958	30,000	Poor
State Route 1 SB over Emeline Street	2008	30,000	Good
State Route 1 SB over Ocean Street	1956	30,000	Good
State Route 1 SB over S17-ocean Off Ocean-n17	1956	30,000	Poor
State Route 1 SB over San Andreas Road	1974	30,000	Good
State Route 1 SB over San Lorenzo River	1956	30,000	Fair
Soquel Drive over State Route 1	1948	28,896	Good
Morrissey Blvd over State Route 1	1958	25,757	Good
Murray-eaton St over Woods Lagoon	1963	25,000	Poor
Riverside Ave over San Lorenzo River	1990	22,577	Fair
Green Valley Rd over Corralitos Creek	1947	22,000	Fair
State Route 9 NB over Hillside	2013	21,100	Good
State Route 9 NB over Hillside	2018	21,100	Good
State Route 9 over Fall Creek	1985	21,100	Fair
State Route 9 over Marshall Creek	1922	21,100	Fair
State Route 9 over San Lorenzo River	1927	21,100	Fair
State Route 9 over San Lorenzo River	1933	21,100	Fair
State Route 9 over San Lorenzo River	1936	21,100	Good
State Route 9 over San Lorenzo River	1936	21,100	Fair
Airport Blvd over Corralitos Creek	1969	20,000	Fair
Dakota Street over Branciforte Creek	1959	20,000	Good
East Cliff Drive over UP RR	1990	20,000	Good
S17-s1 Connector over S17-n1 & S1-n17 Conns	1958	20,000	Good
Soquel Drive over Soquel Creek	2002	20,000	Fair
State Route 1 NB over Beach Road	1967	19,500	Good
State Route 1 NB over Struve Slough	1990	19,500	Fair
State Route 1 NB over UP RR	1967	19,500	Good
State Route 1 NB over Watsonville Slough	1967	19,500	Fair
State Route 1 SB over Beach Road	1967	19,500	Good
State Route 1 SB over Struve Slough	1990	19,500	Fair
State Route 1 SB over UP RR	1967	19,500	Good
State Route 1 SB over Watsonville Slough	1967	19,500	Fair
Mt Hermon Rd over Bean Creek	1971	19,400	Fair
Mt Hermon Rd over Scbg Ry & Zayante Creek	1971	19,400	Good
Soquel Dr over Rodeo Gulch	1937	18,900	Fair
Laurel St over San Lorenzo River	1968	18,604	Good
Route 129 over State Route 1	1967	18,000	Good
Capitola Avenue over State Route 1	1948	17,316	Good
State Park Drive over State Route 1	1963	16,200	Fair
State Route 1 NB over Buena Vista Drive	1974	15,000	Good
State Route 1 SB over Buena Vista Drive	1974	15,000	Fair
Stockton Ave over Soquel Creek	1934	15,000	Poor
E Cliff Dr over San Lorenzo River	1926	14,928	Fair
Soquel Dr over Aptos Creek	1928	14,600	Fair
Graham Hill Rd over Bean Creek	1936	14,270	Fair
Soquel Ave over San Lorenzo River	1999	12,788	Fair
State Route 9 SB over Hillside	1984	12,100	Good
State Route 9 over Boulder Creek	1931	12,100	Good
State Route 9 over San Lorenzo River	1937	12,100	Fair
Branciforte Avenue over State Route 1	2008	12,000	Fair
Rio Del Mar Blvd over State Route 1	1967	11,800	Good
Porter Street over Soquel Creek	1994	11,200	Poor
State Route 1 over Meder Creek	1958	11,000	Good
Granite Creek Road over State Route 17	1961	10,900	Poor
Freedom Boulevard over State Route 1	1969	10,700	Good
Market St over Branciforte Creek	1956	10,000	Fair
Ocean St over Branciforte Creek	1963	10,000	Fair
Rio Del Mar Blvd over UP RR	1953	10,000	Fair
San Jose Rd over W Bra Soquel Creek	1974	10,000	Fair
State Route 129 over Salsipuedes Creek	1938	10,000	Poor
State Route 9 NB over Hillside	2002	10,000	Good
Water St over San Lorenzo River	1967	10,000	Fair
S1-e152 Connector over State Route 1	1967	9,500	Fair
State Route 129 over Coward Creek	1961	9,000	Fair
Highway 129 over Drainage Ditch	2012	8,000	Good
Glen Arbor Rd over San Lorenzo River	1968	7,800	Fair
State Route 152 over Corralitos Creek	1936	7,000	Good
State Route 152 over Salsipuedes Creek	1967	7,000	Poor
Spreckles Dr over Aptos Creek	1937	6,730	Fair
Buena Vista Drive over Harkins Slough	1950	6,000	Poor
San Andreas Rd over Watsonville Slough	1941	6,000	Poor
E Zayante Rd over Zayante Creek	1939	5,800	Good
E Zayante Rd over Zayante Creek	1988	5,800	Fair
SR 9/RIVER Street over Hillside	2023	5,570	Good
SR 9/RIVER Street over Hillside	2023	5,570	Good
La Fonda Avenue over State Route 1	2013	5,410	Good
Bear Crk Rd over San Lorenzo River	1954	5,000	Fair
Conference Dr over East Zayante Road	1930	5,000	Fair
El Rancho Drive over Hillside	2008	5,000	Fair
Glen Arbor Rd over Love Creek	1944	5,000	Fair
Glen Arbor Rd over Newell Creek	1948	5,000	Fair
Harkins Slough Rd over W. Branch Struve Slough	2005	5,000	Good
Harkins Slough Rd over Watsonville Slough	2007	5,000	Fair
Harkins Slough Rd over Watsonville Slough	2008	5,000	Fair
Manabe Ow Road over Watsonville Slough	2017	5,000	Poor
Ohlone Parkway over Watsonville Slough	1997	5,000	Fair
State Route 9 NB over Hillside	1922	5,000	Fair
State Route 9 NB over Hillside	1922	5,000	Good
State Route 9 NB over Hillside	1922	5,000	Fair
State Route 9 NB over Hillside	2015	5,000	Good
State Route 9 NB over Hillside	2015	5,000	Good
State Route 9 over Kings Creek	1927	5,000	Poor
West Cliff Drive over Railroad and Viaduct Ln	2001	5,000	Fair
State Route 1 over Scott Creek	1939	4,800	Fair
State Route 1 over Waddell Creek	1947	4,800	Fair
State Route 9 over Rincon Gulch	1930	4,700	Good
Pasatiempo Oc over State Route 17	1960	4,575	Good
Harkins Slough Rd over State Route 1	1965	4,400	Good
State Route 236 over Boulder Creek	1921	4,350	Good
East Cliff Drive over Corcoran Lagoon	1978	4,125	Fair
Mc Laughlin Drive over Abandoned Quarry Road	1966	3,500	Fair
Airport Blvd over State Route 1	1967	3,200	Good
Lee Street over Carbonera Creek	1977	3,200	Fair
Lomand St over San Lorenzo River	1941	3,000	Poor
Quail Hollow Road over Zayante Creek	1949	3,000	Fair
Randport Rd over Harkins Slough	1974	3,000	Good
Valencia Rd over Valencia Creek	1935	3,000	Fair
Bear Creek Rd over Bear Creek	1960	2,500	Fair
Hilton Drive over Boulder Creek	1959	2,500	Poor
Rogge Lane over Pajaro River	1994	2,500	Poor
Mar Monte Avenue over State Route 1	1974	2,400	Fair
Isbel Dr over Branciforte Creek	1971	2,015	Poor
Browns Valley Road over Los Corralitos Creek	2002	2,000	Good
Carol Dr over Lompico Creek	1940	2,000	Fair
E Zayante Rd over Zayante Creek	1942	2,000	Good
East Zayante Rd over Zayante Creek	1942	2,000	Good
East Zayante Rd over Zayante Creek	1948	2,000	Poor
East Zayante Rd over Zayante Creek	1955	2,000	Fair
Lompico Rd over Lompico Creek	1954	2,000	Fair
Lompico Road over Lompico Creek	1949	2,000	Poor
Glen Canyon Rd over Branciforte Creek	1939	1,800	Poor
Forest Hill Drive over Bear Creek	1962	1,500	Fair
Irwin Way over San Lorenzo River	1955	1,500	Fair
Larkspur St over San Lorenzo River	1957	1,500	Poor
Lockhart Gulch Rd over Bean Creek	1940	1,500	Good
State Route 236 over Boulder Creek	1921	1,350	Fair
State Route 236 over Boulder Creek	1921	1,350	Good
State Route 236 over High Bridge Creek	1925	1,350	Fair
Forest Hill Dr over Bear Creek	1961	1,200	Poor
Heller Drive over Abandoned Fireservice Rd	1969	1,200	Fair
State Route 236 over Boulder Creek	1926	1,200	Poor
Bonny Doon Rd over Lone Star Equipment Rd	1968	1,000	Fair
Branciforte Drive over Branciforte Creek	1995	1,000	Fair
Browns Valley Rd over Browns Creek	1988	1,000	Fair
Glenwood Dr over Bean Creek	1915	1,000	Fair
White Road over Branch of Corralitos Crk	1958	1,000	Good
Paulsen Road over Casserly Creek	2006	800	Fair
Casserly Rd over Green Valley Creek	1938	500	Fair
Casserly Rd over Green Valley Creek	1941	500	Good
Casserly Road over Green Valley Creek	1966	500	Fair
Eureka Canyon Rd over Corralitos Creek	1938	500	Good
Eureka Canyon Rd over Corralitos Creek	1987	500	Good
Eureka Canyon Rd over Shingle Mill Gulch	1950	500	Poor
Glenwood Dr over Bean Creek	1915	500	Good
Green Valley Rd over Casserly Creek Trib No 1	1915	500	Poor
Green Valley Rd over Casserly Creek Trib No 2	1920	500	Poor
Kings Creek Rd over Kings Creek	2005	500	Good
Kings Creek Rd over Kings Creek	2005	500	Good
Lompico Rd over Lompico Creek	1987	500	Good
Lompico Road over Lompico Creek	1940	500	Poor
N Big Trees Prk Rd over San Lorenzo River	1931	500	Poor
Old Santa Cruz Hwy over Hillside	1984	500	Fair
Rancho Rio Avenue over Newell Creek	1958	500	Poor
San Lorenzo Way over San Lorenzo River	1920	500	Fair
Swanton Rd over Big Creek	1950	500	Poor
Swanton Rd over Scott Creek	1936	500	Fair
Varni Road over Los Corralitos Creek	1936	500	Fair
Brimblecom Rd over San Lorenzo River	1948	400	Poor
Fern Dr over San Lorenzo River	1950	400	Fair
Pleasant Way over San Lorenzo River	1949	400	Poor
Either Way Lane over San Lorenzo River	1940	300	Fair
Teilh Drive over San Lorenzo River	1998	250	Good
Swanton Rd over Little Creek	1940	240	Good
Aptos Creek Road over Aptos Creek	1955	200	Fair
Old County Road over Earl Creek	2016	200	Good
Two Bar Rd over Two Bar Creek	1959	200	Fair
Redwood Canyon Rd over Browns Creek Tributary	2019	80	Good
Hihns Mill Rd over Soquel Creek	1954	50	Fair
Hubbard Gulch Rd over Marshall Creek	1987	50	Good
Scaroni Rd over Majors Creek	1970	10	Poor

Source: FHWA National Bridge Inventory, 2025.

Santa Cruz County bridge conditions · California bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.