Share:

UPPER HIGHWOOD CR over HIGHWOOD CREEK 040

Map

Coordinates:
+47.54262, -110.77317
47°32'33" N, 110°46'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:UPPER HIGHWOOD CR over HIGHWOOD CREEK 040
Structure number:L08200004+01001
Location:4M SE HIGHWOOD
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:29.9 ft. [9.1 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:19.7 ft. [6.0 m]
Skew angle:12°
Owner:County Highway Agency [02]
Year built:1970
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: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: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2004]
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:95.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactoryGoodGood10095.8
January 2016FairSatisfactoryGoodGood10095.8
January 2014FairSatisfactoryGoodGood10096.8
January 2012FairSatisfactoryGoodGood10096.8
January 2010FairSatisfactoryGoodGood10096.8
January 2008FairSatisfactoryGoodGood10096.8
January 2006FairSatisfactoryGoodGood10095.8
February 2004FairSatisfactoryGoodGood10095.8
December 2001FairSatisfactoryGoodGood10095.8
April 2000FairSatisfactoryGoodGood10095.8
May 1998GoodGoodVery GoodGood10095.8
April 1996GoodGoodVery GoodGood10093.8
February 1994GoodGoodVery GoodGood9693.8
October 1991GoodVery GoodVery GoodVery Good9694.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.312031200
Deck
Reinforced Concrete Decksq. ft.614384801500
Substructure
Reinforced Concrete Abutmentlinear ft.105103110
Reinforced Concrete Pile Cap/Footinglinear ft.6253900
Steel Pier Caplinear ft.3903900
Deck
Corrugated or Orthotropic Decksq. ft.6145189600