SR 856 over SR 396 & SPRR


+40.18937, -118.46629
40°11'22" N, 118°27'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 856 over SR 396 & SPRR
Structure number:G1346
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Collector (Rural) [08]
Length of largest span:109.9 ft. [33.5 m]
Total length:839.9 ft. [256.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,100 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactorySatisfactory110082.6
June 2015FairSatisfactorySatisfactorySatisfactory110082.6
June 2013FairSatisfactorySatisfactorySatisfactory352081.1
June 2011FairSatisfactorySatisfactorySatisfactory352080.5
June 2009FairGoodGoodSatisfactory352095.6
June 2007FairGoodGoodSatisfactory352096.7
June 2005FairSatisfactoryGoodGood320096.8
May 2003FairSatisfactoryGoodGood320096.8
June 2001FairSatisfactoryGoodGood320096.8
June 1999FairSatisfactoryGoodGood294096.9
May 1997FairSatisfactoryGoodGood294096.9
April 1995FairSatisfactoryGoodGood250097.0
May 1993FairSatisfactoryVery GoodVery Good250097.0
April 1991FairSatisfactoryVery GoodVery Good246597.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.3,3602,52084000
Steel Protective Coatingsq. ft.3,3605042,016336504
Reinforced Concrete Decksq. ft.37,71218,85618,2566000
Reinforced Concrete Pier Walllinear ft.140140000
Reinforced Concrete Abutmentlinear ft.9089100
Reinforced Concrete Pile Cap/Footinglinear ft.237237000
Timber Pileeach264264000
Reinforced Concrete Pier Caplinear ft.314144140300
Compression Jointlinear ft.40400208196
Elastomeric Bearingeach32201110
Steel Protective Coatingsq. ft.3200032
Fixed Bearingeach3226600
Steel Protective Coatingsq. ft.3200032
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,6801,18050000