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GILMAN SPRINGS RD. over POTRERO CREEK

Map

Coordinates:
+33.84318, -116.99645
33°50'35" N, 116°59'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GILMAN SPRINGS RD. over POTRERO CREEK
Structure number:56C0523
Location:0.5 MI. SE/O SANDERSON AV
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:42.0 ft. [12.8 m]
Total length:46.9 ft. [14.3 m]
Roadway width between curbs:34.5 ft. [10.5 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1926
Year reconstructed:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:19,252 [as of 2016]
Truck traffic:25% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:71.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018FairGoodGoodFair1925271.2
November 2016FairGoodGoodFair1706172.5
November 2014FairVery GoodVery GoodSatisfactory1706184.8
November 2012PoorGoodVery GoodPoor1000058.8
November 2010PoorGoodVery GoodPoor1000058.8
October 2008PoorGoodVery GoodPoor1000058.3
December 2006FairGoodVery GoodSatisfactory610089.9
November 2004FairGoodVery GoodSatisfactory610089.9
December 2003FairGoodGoodSatisfactory610089.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Other Material Archlinear ft.1313000
Reinforced Concrete Floor Beamlinear ft.53020
Substructure
Reinforced Concrete Abutmentlinear ft.94410
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.169070
Timber Bridge Raillinear ft.1313000
Deck
Reinforced Concrete Slabsq. ft.171170100
Wearing Surfacessq. ft.171171000