Share:

E. RIVERDALE RD over BEAR RIVER

Map

Coordinates:
+42.16619, -111.83133
42°09'58" N, 111°49'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E. RIVERDALE RD over BEAR RIVER
Structure number:000000000023350
Location:4.8 N. 2.3 E. PRESTON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:100.1 ft. [30.5 m]
Total length:105.0 ft. [32.0 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1931
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:70 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:77.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$885,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairFairSatisfactorySatisfactory7077.3
September 2016FairFairSatisfactorySatisfactory7073.2
September 2015PoorPoorSatisfactorySatisfactory7071.2
September 2014PoorPoorSatisfactorySatisfactory7071.2
September 2013PoorPoorSatisfactorySatisfactory7071.2
September 2012PoorPoorSatisfactorySatisfactory7071.2
September 2011PoorPoorSatisfactorySatisfactory7071.2
September 2010PoorPoorSatisfactorySatisfactory7042.8
September 2009PoorPoorSatisfactorySatisfactory7042.8
September 2008PoorPoorSatisfactorySatisfactory7042.8
September 2007PoorPoorSatisfactorySatisfactory7042.8
September 2006PoorPoorSatisfactorySatisfactory7042.8
September 2005PoorPoorSatisfactorySatisfactory7042.8
September 2004PoorPoorSatisfactorySatisfactory7042.8
September 2003PoorPoorSatisfactorySatisfactory7042.8
September 2002PoorPoorSatisfactorySatisfactory7042.8
September 2000PoorPoorSatisfactorySatisfactory7042.8
September 1999PoorPoorSatisfactorySatisfactory7042.8
September 1998PoorPoorSatisfactorySatisfactory7042.8
April 1997PoorPoorSatisfactorySatisfactory7042.8
April 1996PoorPoorSatisfactorySatisfactory7042.8
April 1995PoorPoorSatisfactorySatisfactory7042.8
April 1994PoorPoorSatisfactorySatisfactory7042.8
April 1993PoorPoorSatisfactoryFair7040.8
April 1992PoorPoorSatisfactoryFair7040.8
April 1991PoorPoorSatisfactoryFair7040.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.300030000
Steel Protective Coatingsq. ft.2,05001,050850150
Deck
Reinforced Concrete Decksq. ft.2,2221,2723506000
Wearing Surfacessq. ft.2,1002,100000
Superstructure
Steel Trusslinear ft.200020000
Steel Protective Coatingsq. ft.5,66602,5002,600566
Steel Floor Beamlinear ft.112011200
Steel Protective Coatingsq. ft.93504504850
Steel Gusset Plateeach1801710
Steel Protective Coatingsq. ft.624030030024
Substructure
Reinforced Concrete Abutmentlinear ft.5246600
Bearings
Movable Bearingeach20020
Steel Protective Coatingsq. ft.40040
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.40040
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.207020700
Steel Protective Coatingsq. ft.600025030050