US Bridges

Truss - Deck bridges in California

A truss that sits below the roadway, so traffic rides on top of the structure. California has 47 of them, 0.2% of its bridges. Nationally this type accounts for 0.1% of all bridges.Compare states for this type.

Truss - Deck bridges
47
Poor condition
13%
6 bridges
Average age
74.5 yrs
Combined length
6 mi

Busiest truss - deck bridges in California

Top 47 by daily traffic
BridgeCountyLocationBuiltTypeLengthDaily trafficCondition
Interstate 680 SB over UP BNSF AMTRAK Suisun Ba
No. 28 0153L
Contra Costa County04-CC-680-25.04L-MTZ1962Truss - Deck6,215 ft115,000Fair
Whittier Blvd over Rio Hondo
No. 53C2045
Los Angeles County0.1MI E/O Bluff RD1921Truss - Deck480 ft24,813Fair
Interstate 5 & RR over Shasta Lake
No. 06 0021
Shasta County02-SHA-005-R28.141941Truss - Deck3,588 ft19,500Fair
N. Coast Highway over San Luis Rey River
No. 57C0322
San Diego County0.22M S/O Harbor DR1929Truss - Deck950 ft12,000Poor
Auburn-Forsthillrd over N Fk American River
No. 19C0060
Placer CountyEast of I-801973Truss - Deck2,429 ft7,318Poor
First Ave over Maple Canyon
No. 57C0416
San Diego County2.5 Blks N/O Laurel ST1931Truss - Deck463 ft5,765Good
Bridge Street over Arroyo Grande Creek
No. 49C0196
San Luis Obispo County0.1 MI S of State RTE 2272021Truss - Deck143 ft4,000Good
South Pine Street over Deer Creek
No. 17C0001
Nevada County0.1 MI South of Broad ST1996Truss - Deck300 ft3,980Good
State Route 1 over Salmon Creek
No. 10 0134
Mendocino County01-MEN-001-43.001950Truss - Deck685 ft3,100Poor
State Route 70 over W Br Feather Riv(lk Oro)
No. 12 0134
Butte County03-BUT-070-28.221962Truss - Deck2,731 ft2,550Fair
State Route 39 over San Gabriel River
No. 53 0113
Los Angeles County07-LA-039-17.821933Truss - Deck356 ft2,350Good
Live Oak Cyn RD over Live Oak Creek
No. 54C0192
San Bernardino County2.0 MI Swly of I-101970Truss - Deck144 ft2,200Fair
State Route 1 over Albion River
No. 10 0136
Mendocino County01-MEN-001-43.741944Truss - Deck969 ft2,100Poor
E Frk RD over San Gabriel Riv NF
No. 53C0070
Los Angeles County0.1MI E/O San Gbl Cyn RD1949Truss - Deck652 ft1,960Fair
State Route 89 over Lake Britton
No. 06 0052
Shasta County02-SHA-089-29.191938Truss - Deck580 ft1,700Poor
Rockpile Road over Warm Springs Creek
No. 20C0438
Sonoma County3.5 MI JCT Dutcher Crk RD1978Truss - Deck1,788 ft1,650Good
Cattlemen Road over Salinas River
No. 44C0101
Monterey CountyE of US 101 Nr San Ardo1929Truss - Deck1,654 ft1,500Fair
State Route 263 over Shasta River
No. 02 0013
Siskiyou County02-SIS-263-55.031931Truss - Deck794 ft1,200Fair
Lumpkin Road over South Fork Feather River
No. 12C0199
Butte County3 MI Forbestown RD1967Truss - Deck1,175 ft855Fair
State Route 96 over Klamath River
No. 04 0144
Humboldt County01-HUM-096-22.951949Truss - Deck542 ft710Fair
Road 13S09 over Lower Tenmile Creek
No. 051351000001012
Tulare CountyNo Data Entered1954Truss - Deck66 ft584Good
San Lorenzo Way over San Lorenzo River
No. 36C0085
Santa Cruz CountyN of Graham Hill RD1920Truss - Deck156 ft500Fair
Mattole RD over Mattole River
No. 04C0078
Humboldt County0.8 MI South of Petrolia1958Truss - Deck381 ft412Poor
Fort Seward RD over Eel River
No. 04C0040
Humboldt County6 MI E Dyerville Loop RD1958Truss - Deck624 ft350Fair
Partrick Road over Browns Valley Creek
No. 21C0136
Napa CountyNapa2014Truss - Deck41 ft300Good
Happy Valley RD over Camp Creek
No. 25C0025
El Dorado County0.5 MI Se/O Mt Aukum RD1930Truss - Deck175 ft250Fair
Alder Lane over Sullivan Creek
No. 32C0067
Tuolumne County0.1 MI N Meadow Brook DR1960Truss - Deck56 ft250Fair
Bradley RD over Salinas River
No. 44C0050
Monterey CountyJust East of US HWY 1011931Truss - Deck1,653 ft210Fair
Jose Basin RD over Bald Mill Creek
No. 42C0264
Fresno County2.3 MI Ne/O Auberry RD1947Truss - Deck126 ft200Fair
Sloat-Poplar Vly R over Middle Fork Feather Riv
No. 09C0149
Plumas CountyAt Sloat RD1959Truss - Deck248 ft140Fair
Laytnvlle-Dos Rios over Burger Creek
No. 10C0109
Mendocino County4.8 MI E/O JCT US 1011888Truss - Deck231 ft137Fair
Freestone Flat RD over Salmon Creek
No. 20C0440
Sonoma County0.2 MI E Bohemian HWY1955Truss - Deck103 ft121Fair
Winding Road over North Fork Sand Creek
No. 051551000001058
Madera County06S42-28.21947Truss - Deck67 ft50Fair
Fdr 96 over N.Fk. of Mid.Fk.American
No. 051754000001028
Placer CountyS26 T14N R11E1946Truss - Deck493 ft50Good
No Data Entered over Blue Canyon Creek
No. 050754000003006
Santa Barbara CountyNo Data Entered1948Truss - Deck34 ft50Fair
Elk Creek Road over Elk Creek
No. 050552000001026
Siskiyou CountyElk-Thompson1949Truss - Deck123 ft50Fair
Clear Creek Road over Fourmile Creek
No. 050552000001048
Siskiyou CountyClear Creek1950Truss - Deck51 ft50Good
Clear Creek Road over Fivemile Creek
No. 050552000001049
Siskiyou CountyClear Creek1950Truss - Deck83 ft50Good
Bohan Dillon RD over South Fork Gualala River
No. 20C0435
Sonoma County0.1 MI N Fort Ross RD1950Truss - Deck77 ft50Fair
County Line over Browns Creek
No. 051452000001014
Trinity CountyNo Data Entered1934Truss - Deck52 ft50Good
Bald Hills Road over Klamath River
No. 04C0007
Humboldt CountyAt Intersection SR 1691959Truss - Deck793 ft43Fair
Michigan Bar RD over Cosumnes River
No. 24C0056
Sacramento County1.2 MI N of S.R. 161909Truss - Deck354 ft21Fair
Bar Road over Klamath River
No. 02C0271
Siskiyou CountyAt SR 961998Truss - Deck249 ft21Good
Road 30N06 over Susan River
No. 050658000001004
Lassen CountyNo Data Entered1976Truss - Deck50 ft20Fair
East Fork Road over E Fk of N Fk Trinity Riv
No. 05C0047
Trinity County4.4 MI North of SR 2991938Truss - Deck51 ft15Fair
Mill Crossing over Lagunitas Creek
No. 27P0002
Marin CountySamuel P Taylor State Pk1947Truss - Deck112 ft1Fair
Service Road over Pedestrian Walkway
No. VHA9
Alameda CountyLivermore Vamc 4951 Arroy1923Truss - Deck119 ft—Fair

Counties with the most

Siskiyou County5
Humboldt County4
Los Angeles County3
Mendocino County3
Sonoma County3
Trinity County2
Shasta County2
San Diego County2
Placer County2
Butte County2
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