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PITTSBURG ROAD over MILTON CREEK

Map

Coordinates:
+45.89335, -122.92760
45°53'36" N, 122°55'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PITTSBURG ROAD over MILTON CREEK
Structure number:13692A112800396
Location:025 MI NW OF YANKTON
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:46.9 ft. [14.3 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Skew angle:14°
Owner:County Highway Agency [02]
Year built:1976
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:Slab [01]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:778 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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: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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:96.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairGoodGoodSatisfactory77896.5
May 2015GoodGoodGoodGood77896.5
May 2013FairGoodGoodSatisfactory77896.5
May 2011FairGoodGoodSatisfactory77896.5
May 2009GoodVery GoodVery GoodGood77896.5
November 2008GoodVery GoodVery GoodGood77897.5
September 2006GoodVery GoodVery GoodGood74897.5
September 2004GoodVery GoodVery GoodGood74897.5
October 2002GoodVery GoodVery GoodGood74897.5
September 2000GoodVery GoodVery GoodGood71597.6
September 1998GoodVery GoodVery GoodGood70097.6
May 1996GoodVery GoodVery GoodGood70098.6
April 1994GoodVery GoodVery GoodVery Good70098.6
March 1992FairVery GoodVery GoodSatisfactory70098.6
January 1990GoodVery GoodVery GoodGood65097.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Prestressed Concrete Decksq. ft.1,7281,727100
Wearing Surfacessq. ft.1,7281,728000
Substructure
Reinforced Concrete Abutmentlinear ft.7471300
Joints
Other Jointlinear ft.7207200
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9696000