Worst Bridges in the United States

Structurally deficient bridges ranked by lowest condition rating

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BridgeStateCountyConditionBuiltTraffic
NB AND SB RTE 280 over LYELL STREET CA County 075 Poor 1964 170,000
GENEVA AVE over ROUTE I 280 CA County 075 Poor 1964 26,805
18TH STREET over ROUTE 280 CA County 075 Poor 1968 7,000
BAYSHORE BLVD over ROUTE 101 CA County 075 Poor 1970 33,111
I 280 S AU LINE over 280/101 INTERCHANGE CA County 075 Poor 1960 80,000
MARIPOSA ST over CALTRAIN & UP RR CA County 075 Poor 1968 20,000
EVANS AVE over CALTRAIN & UP RR CA County 075 Poor 1947 30,000
TREASURE ISD RD SB over SIDEHILL TI RD NB CA County 075 Poor 1964 1,500
I-280 NORTHBOUND over ALPINE RD & LOS TRANCOS CA County 081 Poor 1969 46,500
STATE ROUTE 84 over CALTRAIN UP RR SHASTA ST CA County 081 Poor 1965 43,000
STATE ROUTE 92 over SAN FRANCISCO BAY CA County 081 Poor 1967 120,000
US HIGHWAY 101 NB over CALTRAIN UP RR GRAND ONR CA County 081 Poor 1948 98,000
INTERSTATE 280 over SOUTHGATE AVENUE CA County 081 Poor 1967 178,000
SB STATE RTE 280 over SERRAMONTE BOULEVARD CA County 081 Poor 1967 89,000
INTERSTATE 280 SB over AVALON DRIVE CA County 081 Poor 1971 50,500
INTERSTATE 280 NB over AVALON DRIVE CA County 081 Poor 1971 50,500
INTERSTATE 280 NB over FARM HILL BOULEVARD CA County 081 Poor 1969 44,500
INTERSTATE 280 SB over SAN FRANCISQUITO CREEK CA County 081 Poor 1969 46,500
INTERSTATE 280 NB over SAN FRANCISQUITO CREEK CA County 081 Poor 1969 46,500
E380-S101 CONNECTR over S101-SAN BRUNO AV 7TH AV CA County 081 Poor 1976 42,000
W380-N&S101 CONN over US 101 I 380 EB CON RMPS CA County 081 Poor 1976 5,000
MAIN ST over PILARCITOS CREEK CA County 081 Poor 1900 2,350
NORTH ACCESS RD over SAN BRUNO CHANNEL (E) CA County 081 Poor 1986 1,000
WURR RD over PESCADERO CREEK CA County 081 Poor 1962 91
HILLSDALE BLVD over MARINA LAGOON CA County 081 Poor 1963 46,460
BRIDGE DR PARKWAY over REDWOOD SHORES LAGOON CA County 081 Poor 1971 1,000
BRIDGE DR PARKWAY over REDWOOD SHORES LAGOON CA County 081 Poor 1971 2,600
BERMUDA DR over FIESTA CHANNEL CA County 081 Poor 1955 1,920
AIRPORT BLVD over BURLINGAME LAGOON CA County 081 Poor 1970 7,000
TARTAN TRAIL RD over SAN MATEO CREEK CA County 081 Poor 1964 1,887
DEPARTING FLT TRFC over ARRIVING FLIGHT TRAFFIC CA County 081 Poor 1973 19,170
GAZOS CREEK ROAD over GAZOS CREEK CA County 081 Poor 1982 218
STATE PARK RD over LITTLE BUTANO CREEK CA County 081 Poor 1983 25
MAIN ROAD over LITTLE BUTANO CREEK CA County 081 Poor 1980 70
STATE ROUTE 236 over BOULDER CREEK CA County 087 Poor 1926 1,200
STATE ROUTE 129 over SALSIPUEDES CREEK CA County 087 Poor 1938 10,000
STATE ROUTE 9 over KINGS CREEK CA County 087 Poor 1927 5,000
GRANITE CREEK ROAD over STATE ROUTE 17 CA County 087 Poor 1961 10,900
STATE ROUTE 1 NB over STATE ROUTE 17 CA County 087 Poor 1958 30,000
SWANTON RD over BIG CREEK CA County 087 Poor 1950 500
SAN ANDREAS RD over WATSONVILLE SLOUGH CA County 087 Poor 1941 6,000
LOMAND ST over SAN LORENZO RIVER CA County 087 Poor 1941 3,000
PORTER STREET over SOQUEL CREEK CA County 087 Poor 1994 11,200
LARKSPUR ST over SAN LORENZO RIVER CA County 087 Poor 1957 1,500
PLEASANT WAY over SAN LORENZO RIVER CA County 087 Poor 1949 400
ROGGE LANE over PAJARO RIVER CA County 087 Poor 1994 2,500
MURRAY-EATON ST over WOODS LAGOON CA County 087 Poor 1963 25,000
STOCKTON AVE over SOQUEL CREEK CA County 087 Poor 1934 15,000
SCARONI RD over MAJORS CREEK CA County 087 Poor 1970 10
LOMPICO ROAD over LOMPICO CREEK CA County 087 Poor 1940 500