US 93 FH 19 over FERN CREEK


+46.00326, -114.16629
46°00'12" N, 114°09'59" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 93 FH 19 over FERN CREEK
Structure number:P00007029+01291
Location:1M S DARBY
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:44.9 ft. [13.7 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:State Highway Agency [01]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,843 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodVery GoodGood284380.7
July 2016GoodGoodVery GoodGood276082.0
July 2014GoodGoodVery GoodGood330082.0
August 2012GoodGoodVery GoodGood330082.0
July 2010GoodGoodVery GoodGood330082.0
July 2008GoodGoodVery GoodVery Good309082.0
July 2006GoodGoodVery GoodVery Good314082.0
June 2002GoodGoodVery GoodVery Good338082.0
July 1998GoodVery GoodVery GoodVery Good328082.0
August 1996GoodVery GoodVery GoodVery Good304582.0
December 1992GoodVery GoodVery GoodVery Good297282.1
October 1990GoodExcellentExcellentExcellent267377.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.276276000
Reinforced Concrete Decksq. ft.1,9488441,10400
Reinforced Concrete Abutmentlinear ft.8585000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.92820100