Home › California › Butte County › All bridges

Every bridge in Butte County, California

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

440 inventoried bridges, busiest first

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

Butte County, California, has 440 bridges in the 2025 National Bridge Inventory: 138 rated good, 278 fair, and 24 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
Skyway over State Route 99	1965	37,400	Good
State Route 99 over Dry Channel	1953	32,600	Good
State Route 99 over Nance Canyon	1952	28,250	Good
State Route 99 over Scrub Creek	1952	28,250	Good
Cohasset Hwy over State Route 99	1966	27,008	Good
State Route 99 NB over Bike Path	1966	24,750	Fair
State Route 99 NB over East Fifth Ave	1966	24,750	Good
State Route 99 NB over East First Ave	1966	24,750	Good
State Route 99 NB over Lindo Channel	1966	24,750	Fair
State Route 99 NB over Little Chico Creek	1965	24,750	Fair
State Route 99 NB over State Route 32 EB	1965	24,750	Good
State Route 99 NB over State Route 32 WB	1965	24,750	Good
State Route 99 SB over Bike Path	1966	24,750	Good
State Route 99 SB over East Fifth Ave	1966	24,750	Good
State Route 99 SB over East First Ave	1966	24,750	Good
State Route 99 SB over Lindo Channel	1966	24,750	Fair
State Route 99 SB over Little Chico Creek	1965	24,750	Fair
State Route 99 SB over State Route 32 EB	1965	24,750	Good
State Route 99 SB over State Route 32 WB	1965	24,750	Good
State Route 99 over Palmetto Ave	1963	24,750	Fair
State Route 99 over Vallombrosa Big Chico	1963	24,750	Good
Main Street over Big Chico Creek	1912	24,621	Fair
Esplanade over Lindo Channel	1925	24,100	Fair
Mangrove Ave over Lindo Channel	1963	22,000	Fair
State Route 70 over Campbell Creek	1963	20,700	Good
State Route 70 over Campbell Creek Overflow	1963	20,700	Good
State Route 70 over Dudley Creek	1963	20,700	Fair
East 20TH St EB over State Route 99	1965	20,300	Fair
East 20TH St WB over State Route 99	1993	20,300	Good
SR 70 over Montgomery Street	1963	20,100	Fair
State Route 70 over Abandoned RR Row	1963	20,100	Fair
State Route 70 over Nelson Road	1963	20,100	Fair
State Route 70 over State Route 162	1962	20,100	Good
State Route 70 over Thermalito Canal	1963	19,000	Fair
State Route 32 over Dead Horse Slough	1957	18,900	Good
Mangrove Ave over Big Chico Creek	1958	18,700	Fair
Park Ave over Little Chico Creek	1912	18,400	Fair
State Route 32 over Big Chico Creek	1921	17,400	Fair
State Route 32 over Lindo Channel	1967	17,400	Good
Keefer Rd over Keefer Slough	1930	17,020	Fair
State Route 70 over Oak Knob Draw	2022	17,000	Good
Midway Road over Comanche Creek	1952	16,900	Fair
Table Mountain Rd over State Route 70	1963	16,251	Good
Longfellow Ave over Lindo Channel	1965	15,546	Fair
State Route 99 over Line Canal	1917	15,300	Fair
Vallombrosa Ave over Big Chico Creek	1949	15,000	Fair
State Route 99 over Keefers Slough	1951	14,700	Good
Forest Ave over Little Chico Creek	1981	14,600	Fair
State Route 70 over Tailing Ditch	1958	14,600	Fair
Bruce Road over S Fork Dead Horse Slough	1981	14,500	Fair
State Route 99 NB over East Avenue	1966	14,250	Fair
State Route 99 NB over Lassen Ave	1966	14,250	Fair
State Route 99 SB over East Avenue	1966	14,250	Fair
State Route 99 SB over Lassen Ave	1966	14,250	Fair
State Route 99 NB over Butte Creek	2014	14,125	Fair
State Route 99 NB over Edgar Slough	1952	14,125	Good
State Route 99 NB over Hamlin Slough	1952	14,125	Good
State Route 99 SB over Butte Creek	1989	14,125	Good
State Route 99 SB over Edgar Slough	1989	14,125	Good
State Route 99 SB over Hamlin Slough	1989	14,125	Good
State Route 149 over Gold Run Creek	1975	13,750	Good
Skyway over Magalia Reservoir Spilwy	1975	13,516	Poor
State Route 99 over Cat Tail Slough	1910	13,400	Fair
State Route 99 over Drainage Ditch	1988	13,400	Good
State Route 32 over Mud Creek	1963	13,000	Good
State Route 70 WB over State Route 149	2008	12,500	Fair
State Route 70 over Gold Run Creek	2008	12,500	Fair
State Route 99 NB over Little Dry Creek	1952	12,400	Good
State Route 99 SB over Little Dry Creek	1975	12,400	Good
Skyway Rd EB over Butte Creek	1978	12,054	Poor
Skyway Rd WB over Butte Creek	1949	12,054	Fair
Manzanita Ave over Big Chico Creek	1974	12,000	Poor
Manzanita Ave over Lindo Channel	1968	11,900	Fair
State Route 32 over Gable Draw	1921	11,700	Good
State Route 32 over Kusal Slough	1921	11,700	Good
State Route 32 over Pine Creek Lagoon	1958	11,700	Good
State Route 32 over Pine Creek Overflow	1943	11,700	Good
State Route 32 over Pine Creek Overflow	2006	11,700	Fair
State Route 32 over Rock Creek	1921	11,700	Good
State Route 32 over Rock Creek Overflow	1921	11,700	Good
State Route 32 over Rock Creek Overflow	1921	11,700	Good
State Route 32 over Sacramento River	1987	11,700	Good
State Route 70 over Middle Honcut Creek	1941	11,700	Fair
State Route 70 over North Honcut Creek	1941	11,700	Fair
Table Mtn Blvd over Feather River	1982	11,612	Good
State Route 99 over Campbell Creek	1914	11,600	Fair
State Route 99 over Cross Drain	1915	11,600	Good
State Route 99 over Cross Drain	1915	11,600	Good
State Route 99 over Pine Creek	1934	11,600	Good
State Route 99 over Rock Creek	1950	11,600	Good
State Route 99 over Biggs Extension Canal	1921	11,050	Fair
State Route 99 over Hamilton Slough	1950	11,050	Good
Skyway Avenue over Ltl Chico-butte CR Dv Ch	1978	11,000	Fair
Skyway over Ltl Chico-butte CR Dv Ch	1958	11,000	Good
Bruce Rd over Little Chico Creek	1969	10,600	Fair
Cohasset Rd over Sycamore Creek Tributary	2008	10,300	Good
Cohasset Rd over Sycamore Creek	1956	10,200	Fair
State Route 70 EB over Feather River	1963	10,050	Fair
State Route 70 WB over Feather River	1963	10,050	Fair
State Route 99 over Junction Draw	1952	10,000	Good
State Route 99 over Shippee Creek	1952	10,000	Good
State Route 99 over Western Canal	1952	10,000	Fair
State Route 99 NB over State Route 149	2008	9,600	Fair
State Route 99 over Dry Creek	1998	9,600	Good
State Route 99 over Goldrun Creek	1952	9,600	Good
State Route 99 NB over Mud Creek	1966	9,500	Good
State Route 99 SB over Mud Creek	1966	9,500	Good
State Route 162 over Feather River	2000	8,600	Good
E 5TH Ave (chico) over Lindo Channel	1970	7,848	Poor
Warner St over Big Chico Creek	1938	7,600	Fair
Montgomery St over UP RR & BNSF Ry	1939	7,491	Fair
Washington Avenue over UP RR & BNSF Ry	1982	7,468	Fair
Lower Wyandotte Rd over Branch Wyman Ravine	1940	7,160	Fair
Lower Wyandotte Rd over Wyman Ravine	1972	7,160	Good
Durham-pentz Rd over Clear Creek	1970	7,146	Fair
Durham-pentz Rd over Hayes Canyon	1970	7,146	Fair
Pentz Rd over West Brnch Little Dry CR	1970	7,146	Fair
Pentz Road over Berry Canyon	1970	7,146	Poor
State Route 149 NB over Clear Creek	1951	6,875	Good
State Route 149 NB over Dry Creek	1975	6,875	Good
State Route 149 SB over Clear Creek	2008	6,875	Good
State Route 149 SB over Dry Creek	2008	6,875	Fair
Ophir Rd over UP RR & BNSF Ry	1962	6,808	Fair
Midway Rd over High Lift Lateral Canal	1918	6,630	Fair
Midway Rd over Moulton Slough	1918	6,630	Fair
Dayton Rd over Little Chico Creek	1940	6,112	Fair
State Route 191 over Clear Creek	1999	6,100	Good
Walnut St over Little Chico Creek	1982	6,096	Fair
Eaton Road over Pleasant Valley Ditch	1962	6,015	Good
Grand Ave over State Route 70	1963	5,761	Fair
Midway Road over UP RR & Amtrak	1975	5,636	Fair
Myers Street over Ostap Arch	1915	5,462	Fair
Eaton Ave over State Route 99	1966	5,400	Fair
Orville-grdley Hwy over Sutter-butte Canal	1920	5,298	Fair
Grand Ave over Rudy Creek	1962	5,219	Fair
Oroville Gridley H over Feather River	1965	5,200	Fair
Salem Street over Little Chico Creek	1916	5,200	Fair
State Route 191 over Dry Creek	1986	5,100	Good
State Route 191 over Fallager Creek	1999	5,100	Good
Richvale Hwy over Junction Draw	1918	5,000	Fair
Cypress St over Little Chico Creek	1961	4,792	Fair
Pine St over Little Chico Creek	1961	4,792	Good
Holly Ave over Lindo Channel	1996	4,693	Fair
Garner Lane over Keefer Slough	1992	4,389	Good
Ophir Rd Ext over Branch Wyman Ravine	1988	4,290	Good
Ophir Rd Extension over Wyman Ravine	1988	4,290	Good
Broadway St over Little Chico Creek	1920	4,000	Fair
Feather River Blvd over Dry Creek	1986	3,930	Good
Upper Palermo Road over Branch Wyman Ravine	1975	3,909	Fair
Dayton-durham Rd over Durham Mutual Ditch	1972	3,850	Good
Dayton Rd over Comanche Creek	1961	3,533	Good
Humboldt Road over Dead Horse Slough Divrsn	1957	3,500	Poor
Ivy St over Little Chico Creek	1958	3,500	Fair
W. Sacramento Ave over Kusal Slough (rock Crk)	2002	3,463	Good
Ord Ferry Rd over W Branch Edgar Slough	1976	3,454	Fair
S149-e70 Connector over SR 149 & SR 70 WB	2008	3,435	Fair
Table Mountain Blv over Thermalito Power Canal	1965	3,312	Fair
Table Mtn Blvd over Gold Run Creek	1958	3,280	Fair
Lincoln Blvd over Wyman Ravine	1974	3,200	Good
Nord Hwy over Mud Creek	1962	3,200	Good
Lincoln Blvd over Kusel Slough	1921	3,199	Good
Lakewest Drive over California Park Lakes	1987	3,024	Fair
Dayton-durham Hwy over Butte Creek	1970	3,013	Fair
Dunstone Drive over Wilson Creek	1970	3,000	Good
Hicks Lane over Sycamore Creek	1962	3,000	Fair
Hicks Lane over Keefer Slough	1940	2,900	Fair
Pentz Road over State Route 99	1975	2,805	Fair
State Route 162 over Thermalito Afterbay	1967	2,800	Fair
State Route 70 over Slip Out	1970	2,550	Fair
State Route 70 over UP RR & BNSF Ry	1958	2,550	Good
State Route 70 over UP RR & BNSF Ry	1958	2,550	Good
State Route 70 over W Br Feather Riv(lk Oro)	1962	2,550	Fair
Mill St over Little Chico Creek	1950	2,500	Fair
Dayton -durham Hwy over Hamlin Slough	2008	2,470	Fair
Pentz Road over Horsethief Canyon	1971	2,469	Fair
Palermo-honcut Hwy over Branch Wyman Ravine	1974	2,423	Good
State Route 70 over Flag Canyon Crk	2015	2,400	Fair
Larkin Rd over Main Drainage Canal	1938	2,308	Fair
B Street over Hamilton Slough	1996	2,264	Good
East 20TH Street over Ltl Chc-but CR Div Chan	2009	2,200	Fair
Cohasset Rd over Mud Creek	1962	2,148	Good
Miners Ranch Rd over Honcut Creek	1954	2,072	Fair
Foothill Blvd over Wyman Ravine	2015	2,000	Good
Garden Dr over State Route 70	1963	2,000	Fair
Meridian Rd over Grassy Banks Ditch	1935	1,820	Fair
Canyon Drive over Canyon Drive Creek	1971	1,789	Good
Ophir Rd Ext over Kusel Slough	1988	1,743	Fair
Bangor Hwy over Branch Rockyhoncut Creek	1940	1,740	Fair
Chestnut St over Little Chico Creek	1980	1,700	Fair
State Route 70 over Mill Creek	2021	1,700	Fair
W Biggs Gridley Rd over Br Sutter Butte Canal	1948	1,659	Fair
Wildwood Avenue over Sycamore Creek	1999	1,654	Fair
Bangor Hwy over Rocky Huncut Creek	1937	1,624	Fair
Palermo-honcut Hwy over Wyandotte Creek	1963	1,611	Fair
Afton Road over Belding Lateral	2023	1,600	Good
Feather Ave over Rudy Creek	1994	1,600	Good
Orvle Chico Hwy over Durham Mutual Ditch	1920	1,552	Poor
Pentz Rd over Dry Creek	1973	1,540	Good
Cottonwood Road over State Route 70	1963	1,500	Good
State Route 162 over Canyon Creek	1967	1,500	Poor
State Route 162 over Mfk Feather Ri Bidwell	1965	1,500	Good
Foothill Blvd over South Brnch Wyman Ravine	1926	1,470	Good
State Route 70 over N Fk Feather River	1932	1,450	Good
Esplanade over Mud Creek	1963	1,434	Good
Larkin Rd over Feather River Outlet	1966	1,403	Fair
Midway Rd over Lost Slough	1915	1,380	Good
NB 149 to SB 99 Rp over SR 99 and SR 149	2008	1,375	Fair
Midway Rd over Western Canal	1983	1,371	Fair
Ord Ferry Rd over Hogback Drain	1980	1,364	Good
Ord Ferry Rd over Perkins Creek	1976	1,364	Good
Ord Ferry Road over Angel Slough	1985	1,364	Fair
Ord Ferry Road over Lagoon Creek	1970	1,364	Good
Ord Ferry Road over Sacramento River	1971	1,364	Fair
State Route 70 over Penstock Uc	1950	1,350	Good
Chico Riv Rd over M & T Canal	1979	1,285	Fair
Bangor Hwy over N Fk Honcut Creek	1920	1,279	Fair
Bangor Hwy over West Branch Honcut Creek	1965	1,279	Fair
River Rd over Grassy Banks Slough	1930	1,256	Fair
River Rd over Shady Oaks Slough	1931	1,256	Fair
Midway Rd over Ash Creek	1985	1,254	Fair
Midway Rd over Middle Fork Hamlin Slu	1915	1,254	Fair
Midway Rd over Nelson Slough	1915	1,254	Good
Midway Road over Butte Creek and Overflow	2022	1,254	Good
Midway Road over North Fork Hamlin Slough	1992	1,254	Fair
Larkin Rd over Sutter-butte Canal	1970	1,200	Fair
Richvale Hwy over Cherokee Canal	1960	1,191	Good
Richvale Hwy over Cherokee Canal Bypass	1960	1,191	Fair
Pacific Heights Rd over Dry Creek	2010	1,188	Good
Sacramento Ave over Mud Creek	1962	1,172	Fair
Boucher Street over Little Chico Creek	1920	1,161	Fair
Gridley Colusa Hwy over Cherokee Canal	1958	1,139	Fair
Gridley Colusa Hwy over Devil Slough	1937	1,139	Fair
Gridley Colusa Hwy over Grain Slough	1939	1,139	Fair
Gridley Colusa Hwy over Schohr Drain	1958	1,139	Fair
Nelson Road over Butte Creek	1960	1,138	Fair
Pomona Road over Little Chico Creek	1917	1,100	Fair
Biggs East Highway over Sutter-butte Canal	1956	1,060	Fair
Lower Honcut Rd over North Honcut Creek	1966	1,059	Fair
Bruce St over Little Chico Creek	1961	1,058	Fair
Sacramento Ave over Sandy Gulch	1967	1,048	Fair
6TH Street over Hamilton Slough	2014	1,044	Good
Rose Ave over Big Chico Creek	1925	1,013	Fair
Table Mtn Blvd over Dudley Creek	1955	1,010	Fair
Aguas Frias Road over Butte Creek	2009	1,000	Fair
Lower Honcut Rd over Wilson Creek	1950	948	Fair
State Route 162 over Big Butte Creek Overflow	1943	930	Fair
State Route 162 over Big Butte Creek Overflow	1940	930	Fair
State Route 162 over Biggs Extension Canal	1910	930	Fair
State Route 162 over Cherokee Canal	1956	930	Fair
State Route 162 over Dry Creek	1975	930	Good
State Route 162 over Rice Canal	1956	930	Fair
Lone Tree Road over Wyman Ravine	1992	871	Fair
Nelson Ave over Thermalito Forebay	1968	860	Fair
Nelson Avenue over Rudy Creek	1938	860	Fair
Lumpkin Road over South Fork Feather River	1967	855	Fair
Wilson Landing Rd over Rock Creek	1919	843	Fair
Lower Honcut Rd over Wyandotte Creek	1937	807	Fair
Lower Honcut Road over Wyman Ravine	1977	807	Good
W Bigs-gridly Rd over Hamilton Slough	1950	800	Poor
Riceton Hwy over Lateral "a" Drain	1939	780	Fair
Cherokee Rd over Thermalito Canal	1966	775	Fair
Cherokee Rd over UP RR & BNSF Ry	1963	775	Poor
Gridley Colusa Rd over Butte Creek	1958	749	Fair
Midway Rd over Biggs Extension Canal	1936	749	Fair
Hicks Lane over Mud Creek	1900	744	Fair
Tehama Ave over Rudy Creek	1966	740	Fair
Gridley Colusa Hwy over Main Drainage Canal	1934	715	Fair
7 Mile Lane over Edgar Slough	1956	710	Fair
Hamilton Cana Hwy over Rock Creek Overflow Chnl	1966	694	Good
Hamilton Nord Cana over Rock Creek	1967	694	Good
Guynn Ave over Lindo Channel	1930	669	Fair
Nelson Rd over Edgar Slough	1966	640	Fair
El Monte Ave over Dead Horse Slough	1979	628	Fair
Honey Run Rd over Butte Creek	1965	613	Fair
Stilson Canyon Rd over Little Chico Creek	1906	613	Fair
Colusa Highway over Traynor Lateral	2023	600	Good
River Road over Big Chico Creek	2001	563	Good
Hamilton Nord Cana over Red Barn Slough	1936	562	Fair
Biggs Ave over Rudy Creek	1966	550	Fair
Oroville Quincy Hy over Lake Madrone Spillway	1930	542	Fair
Nelson Road over Creed Slough	1966	538	Fair
Gridley Colusa Hwy over Lateral D Canal	1922	524	Good
Afton Rd over Cherokee Canal	1959	513	Fair
Afton Rd over Lateral "a"	1998	513	Good
Afton Rd over Main Drain	1950	513	Fair
Lone Pine Ave over Comanche Creek	1997	513	Fair
Lone Pine Ave over Little Chico Creek	1930	513	Fair
Canyon Highland Dr over Oroville Dam Blvd	1930	500	Fair
Centerville Road over Butte Creek	2002	500	Good
Stimpson Rd over Wyman Ravine	1935	500	Fair
Anita Rd over Rock Creek	1937	463	Fair
Table Mtn Blvd over Campbell Creek	1930	456	Fair
Table Mtn Blvd over Campbell Creek Overflow	1940	456	Fair
Meridian Rd over Mud Creek	1962	433	Fair
Aguas Frias Road over Western Canal-pratt Latl	1960	423	Fair
Aquas Frias Rd over Western Canal	1960	423	Fair
Cox Lane over Wyandotte Creek	1966	418	Good
Humboldt Rd over Butte Creek	1976	401	Fair
Humboldt Road over Colby Creek	1979	401	Fair
Neal Rd over Nance Canyon	1920	400	Poor
W Evans-reimer Rd over Spencer Lateral	1963	376	Fair
Aguas Frias Road over Richvale West Drain	1996	356	Fair
Oroville Chico Hwy over Butte Creek	1986	332	Fair
Crouch Ave over Little Chico Creek	1939	330	Fair
Oak Way over Sandy Gulch	1906	325	Fair
Humboldt Rd over Butte Creek	1938	320	Fair
Bangor Park Rd over Wilson Creek	1950	300	Good
Bangor Park Rd over Wilson Creek	1961	300	Fair
Bangor Park Rd over Wilson Creek	1961	300	Good
Cox Lane over Wyman Ravine	1989	300	Fair
Oroville Chico Hwy over Nance Canyon	1920	300	Poor
Orvle Chico Hwy over Hamlin Slough	1920	300	Poor
Farris Rd over Main Drainage Canal	1940	280	Fair
Wheelock Rd over Dry Creek	1976	279	Fair
Cana Hwy over Branch Pine Creek	1930	276	Fair
Cana Hwy over Dianes Ditch	1921	276	Fair
Cana Hwy over Dianes Ditch No 2	1921	276	Fair
Cana Hwy over Pine Creek	1921	276	Poor
Richvale W Rd over High Gravity Lateral	1947	274	Fair
E Rio Bonito Rd over Hamilton Slough	1930	270	Good
E Rio Bonito Road over Sutter-butte Canal	1974	270	Poor
Palermo Road over Wyman Ravine	1970	250	Fair
Nelson Rd over Ash Creek	1967	243	Fair
Richards Ave over Sutter-butte Canal	1966	238	Fair
Swedes Flat Road over Rocky Honcut Creek	1925	234	Fair
Pacific Heights Rd over Dredger Gulch	1922	230	Fair
Muir Rd over Channel Slough	1936	225	Fair
Schott Road over Little Chico Creek	1932	223	Fair
Nelson Rd over Western Canal	1958	220	Fair
Bell Rd over Mud Creek	1962	219	Fair
Crouch Ave over Comanche Creek	1940	213	Fair
Bull Hill/skywy Rd over Butte Creek	1979	210	Fair
Cana Hwy over Diannes Ditch #3	1967	210	Fair
Craig Access Road over Oregon Gulch	2020	200	Good
West Liberty Road over Traynor Lateral	2023	200	Good
Nelson Rd over Dry Creek	1959	198	Fair
Bennett Rd over Pine Creek	1958	194	Fair
Bennett Road over Jordan Creek	1939	194	Fair
Pennington Rd over Unknown Drain	1940	190	Fair
7 Mile Lane over Edgar Slough Overflow	1935	184	Fair
7 Mile Road over Edgar Slough	1965	184	Fair
Nelson Rd over Ash Creek Overflow	1930	164	Fair
Nelson Rd over Little Dry Creek Ovflow	1930	164	Good
Wilson Landing Rd over Pine Creek	1962	164	Fair
Doe Mill Road over Butte Creek	2017	160	Good
Palermo-honcut Hwy over East Branch Wyandotte CR	1960	158	Fair
Farris Road over Belding Lateral	2023	150	Good
Nelson Road over Butte Creek Overflow	1960	138	Good
Cottonwood Rd over Cottonwood Creek	1930	135	Fair
Cottonwood Rd over Dudley Creek	1930	135	Fair
Richvale Highway over Little Dry Creek	1930	133	Good
Dunstone Road over North Fork Honcut Creek	1930	132	Fair
Mesa Rd over Durham Mutual Ditch	1949	130	Poor
Oregon Gulch Rd over Oregon Gulch	1920	128	Fair
Afton Road over Butte Creek	1914	122	Poor
Oregon Gulch Road over Morris Ravine	2017	122	Good
Philbrook Road over West Branch Feather Riv	1970	120	Good
Johnson Clan Ave over Live Oak Slough	1950	110	Fair
Nelson Shippee Rd over Western Canal	1940	110	Poor
Clr CR Cemetery Rd over Clear Creek	1940	106	Fair
Afton Rd over Linwells Drain	1938	105	Good
Afton Rd over Little Dry Creek	1937	105	Fair
Book Farm Road over Little Dry Creek	2008	100	Fair
Central House Rd over Drainage Ditch	1920	100	Fair
Central House Rd over E Branch Wyandotte Creek	1920	100	Fair
Coal Canyon Road over Gold Run Creek	1960	100	Fair
Doe Mill Road over Butte Creek Canal	1968	100	Fair
Mead Ave over Brnch Sutter-butte Canal	1938	100	Fair
Nord Gianella Rd over Serenity Ditch	1941	100	Fair
Powelton Road over Hendricks Canal	1968	100	Fair
Nelson Shippee Rd over Cherokee Canal	1960	95	Fair
Nord Gianella Road over Channel Crossing	1940	93	Fair
Taffee Ave over Little Chico Creek	1931	93	Fair
Oregon Gulch Rd over Oregon Gulch Creek	1983	91	Fair
Farris Rd over Main Drainage Canal	1970	89	Fair
Farris Rd over Main Drainage Canal	1942	89	Fair
Farris Road over Drainage Canal	1991	89	Good
Nelson Rd over Durham Slough	1938	88	Fair
S End Alberton Ave over Little Chico Creek	1965	87	Fair
Nord Gianella Rd over Bare Pole Ditch	1940	85	Fair
Nord Gianella Rd over Rock Creek	1940	83	Fair
Erickson Rd over Western Canal	1950	80	Fair
First St over Hamilton Slough	1938	80	Fair
Pryde Ave over No Name Drain	1936	80	Fair
Grape Way over Lindo Channel	1947	79	Fair
Central House Rd over Wyandotte Creek	1970	71	Fair
Central House Rd over Wyman Ravine	1910	71	Fair
Lumpkin-laporte Rd over Fall River	1930	71	Fair
Hamilton Rd over Biggs Extension Canal	1940	70	Fair
Middle Honcut Rd over Wyman Ravine	1968	70	Fair
Wilbur Rd over Thermalito Bay Connect	1966	65	Fair
Afton Rd over Schohr Drain	1957	60	Fair
Middle Honcut Rd over Wyandotte Creek	1920	60	Poor
Alexander Ave over Sutter-butte Canal	1965	50	Fair
Mesa Rd over E Br Durham Mutual Ditch	1920	50	Good
Nelson Rd over Edgar Slough Overflow	1930	50	Fair
Nelson Rd over Edgar Slough Overflow	1927	50	Fair
No Data Entered over West Branch Feather R	1936	50	Fair
Road 20n24 over Ponderosa Spillway	1960	50	Good
Road 21n16 over Sly Creek Spillway (dam)	1961	50	Good
Road 21n20 over Sly Creek	1966	50	Good
Road 22n24 over Fall River	1977	50	Fair
Road 22n39 over Peavine Creek	1954	50	Fair
Road 22n62 over Middle Fork Feather Rvr.	1953	50	Fair
Road 22n94 over Fall River	1973	50	Fair
Road 23n00 over French Creek	1954	50	Fair
Road 23n15 over Haphazard Creek	1971	50	Fair
Road 23n28 over Chino Creek	1981	50	Fair
Road 23n60 over Lower Marble Creek	1961	50	Good
Road 25n17 over W. Branch Feather River	1966	50	Fair
Cana Pine Creek Rd over Pine Creek	1940	49	Fair
Durnel Rd over North Fork Hamlin Slough	1968	48	Fair
Durnel Rd over Western Canal	1965	48	Fair
Durnell Road over Butte Creek	1904	48	Fair
Durnel Rd over Hanlon Slough	1937	44	Fair
Nelson Bar Rd over Hoddap Creek	1927	43	Fair
Nelson Shippee Rd over Little Dry Creek	1930	33	Fair
Humbug Road over Butte Creek	1977	30	Good
Road 27n04 over Butt Creek	1955	30	Fair
Colony Rd over Western Canal	1990	25	Good
Ponderosa Way -w B over W Branch Feather River	1935	25	Fair
Bradford Road over Little Dry Creek	1928	24	Fair
Edgar Ave over Comanche Creek	1930	21	Fair
Camp Creek Rd over Camp Creek	1941	20	Poor
Camp Creek Road over Arch Rock Creek	2011	20	Fair
Chandon Ave over Sutter-butte Canal	1968	20	Poor
Dixie Road over Camp Creek	1925	20	Fair
Dwr Access Road over Oregon Gulch	2020	20	Good
Lofgren Road over Irrigation Lateral	1920	20	Fair
Openshaw Rd over Dry Creek	1930	20	Poor
Rock Creek Drive over Rock Creek	1926	20	Fair
Camp Creek Rd over Flea Valley Creek	1962	19	Good
E Evans Reimer Rd over Sutter-butte Canal	1940	10	Poor
Openshaw Rd over Dry Creek Overflow	1922	10	Fair
Openshaw Rd over Dry Creek Overflow	1955	10	Good
Openshaw Rd over Gold Run Creek	1955	10	Fair
Wickman Rd over Watt Lateral (irrig Lat)	1940	10	Poor
Jordan Hill Rd over Concow Creek	1920	5	Fair
Private Road over State Route 149	2008	5	Good
Road 20n15 over S Fork Feather River	1950	5	Good

Source: FHWA National Bridge Inventory, 2025.

Butte County bridge conditions · California bridges by county.

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