Share:

COUNTY HIGHWAY over I-94/SENTINEL BUTTE INT

Map

Coordinates:
+46.94167, -103.82667
46°56'30" N, 103°49'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over I-94/SENTINEL BUTTE INT
Structure number:0094010478
Location:9 EAST OF JCT. ND 16
Purpose:Carries highway overpass over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:80.1 ft. [24.4 m]
Total length:240.2 ft. [73.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:140 [as of 2018]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodVery GoodGoodGood14095.0
December 2015GoodVery GoodGoodGood14095.0
November 2013FairFairGoodGood14094.0
November 2011FairSatisfactoryGoodGood14093.6
November 2009FairSatisfactoryGoodGood14093.6
March 2008FairSatisfactoryGoodGood14093.6
March 2006FairSatisfactoryGoodGood14093.6
February 2004FairSatisfactoryGoodGood14093.6
September 2002FairSatisfactoryGoodGood14093.6
January 2002FairSatisfactoryGoodGood14092.6
January 2000FairSatisfactoryGoodGood14090.6
January 1998FairSatisfactoryGoodGood14090.6
February 1996FairSatisfactoryGoodGood14084.7
February 1994FairSatisfactoryGoodGood20084.7
February 1992FairSatisfactoryGoodGood20084.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.942942000
Deck
Reinforced Concrete Decksq. ft.3,7173,717000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.69591000
Reinforced Concrete Pier Caplinear ft.8282000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4794413800
Other Material Bridge Raillinear ft.479479000