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US HIGHWAY over N ROCKFORD CANAL NR2-9

Map

Coordinates:
+47.72360, -99.12582
47°43'25" N, 99°07'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US HIGHWAY over N ROCKFORD CANAL NR2-9
Structure number:0281131010
Location:2 NORTH OF NEW ROCKFORD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:90.9 ft. [27.7 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:1989
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,130 [as of 2017]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 assessed or calculated scour condition. [5]
Sufficiency rating:84.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodVery GoodVery GoodVery Good113084.9
October 2015GoodVery GoodVery GoodVery Good113094.4
October 2013GoodVery GoodVery GoodVery Good113094.4
November 2011GoodVery GoodVery GoodVery Good113094.4
February 2010GoodVery GoodVery GoodVery Good113094.4
February 2008GoodVery GoodVery GoodVery Good113094.4
September 2005GoodVery GoodVery GoodVery Good113094.4
November 2003GoodVery GoodVery GoodVery Good113094.4
October 2001GoodVery GoodVery GoodVery Good113094.4
March 2000GoodExcellentVery GoodVery Good140091.4
November 1997GoodExcellentVery GoodVery Good130091.8
March 1996GoodExcellentVery GoodVery Good111592.5
April 1994GoodExcellentVery GoodVery Good95092.3
January 1992GoodExcellentVery GoodVery Good115091.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.459459000
Deck
Reinforced Concrete Decksq. ft.4,0044,004000
Substructure
Reinforced Concrete Abutmentlinear ft.8585000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.187187000