County Road 54 over White River


+39.95014, -107.69455
39°57'01" N, 107°41'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 54 over White River
Structure number:RIOB_054-00.06
Location:300 ft S of Co Rd 8
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:97.4 ft. [29.7 m]
Total length:102.7 ft. [31.3 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:1936
Year reconstructed:2001
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:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:231 [as of 2012]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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]
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:69.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodGoodGood23169.7
September 2016GoodGoodGoodGood23183.3
September 2014GoodGoodGoodGood23183.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Stringerlinear ft.51340350600
Steel Protective Coatingsq. ft.51340300110
Reinforced Concrete Decksq. ft.3,2221,6091,560530
Steel Trusslinear ft.20511321710
Steel Protective Coatingsq. ft.2058802592
Steel Floor Beamlinear ft.2241309220
Steel Protective Coatingsq. ft.2241300094
Steel Gusset Plateeach48232410
Steel Protective Coatingsq. ft.4847001
Reinforced Concrete Abutmentlinear ft.6767000
Compression Jointlinear ft.63032310
Movable Bearingeach20200
Steel Protective Coatingsq. ft.20002
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.20002
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.205205000
Steel Protective Coatingsq. ft.205205000