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ILLINOIS STREET over ISLAIS CREEK

Map

Coordinates:
+37.74679, -122.38609
37°44'48" N, 122°23'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ILLINOIS STREET over ISLAIS CREEK
Structure number:34C0076
Location:0.2 MI NORTH OF CARGO WAY
Purpose:Carries highway and railroad over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:81.0 ft. [24.7 m]
Total length:459.7 ft. [140.1 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:3.3 ft. [1.0 m]
Owner:Other Local Agencies [25]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Open Grating [3]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,000 [as of 2016]
Truck traffic:40% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:74.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,474,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodGoodGood200074.0
December 2015GoodGoodGoodGood200074.0
December 2013GoodGoodGoodGood200074.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.695443232200
Steel Protective Coatingsq. ft.2,1901,1944974990
Steel Stringerlinear ft.271271000
Steel Protective Coatingsq. ft.330330000
Deck
Reinforced Concrete Decksq. ft.1,3341,09024400
Wearing Surfacessq. ft.7757651000
Superstructure
Steel Floor Beamlinear ft.1,5341,534000
Steel Protective Coatingsq. ft.2,4202,420000
Substructure
Reinforced Concrete Columneach4848000
Reinforced Concrete Abutmentlinear ft.3232000
Steel Pileeach33000
Reinforced Concrete Pier Caplinear ft.124124000
Deck
Open Grid Decksq. ft.165165000
Steel Protective Coatingsq. ft.165165000
Joints
Pourable Jointlinear ft.3333000
Open Jointlinear ft.2222000
Bearings
Elastomeric Bearingeach6060000
Movable Bearingeach22000
Fixed Bearingeach22000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.330330000
Other Material Bridge Raillinear ft.23211511700
Deck
Other Material Decksq. ft.9090000