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31ST ST over SOUTH PLATTE RIVER

Map

Coordinates:
+39.76730, -104.98466
39°46'02" N, 104°59'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:31ST ST over SOUTH PLATTE RIVER
Structure number:D-02-PR-050
Location:31ST ST AT ARKINS CT
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:98.1 ft. [29.9 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,913 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Good [7 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 desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:66.6 tons [60.5 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:79.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201679.4GoodGoodGoodGood-4913
October 201484.4GoodGoodGoodGood-5301
October 201284.4GoodGoodGoodGood-5301
October 201084.6GoodGoodGoodGood-3752
November 200884.6GoodGoodGoodGood-3752
October 200684.5GoodGoodGoodGood-4899
August 200484.5GoodVery GoodVery GoodGood-4899
October 200284.5GoodVery GoodVery GoodGood-4899
September 200079.5GoodVery GoodVery GoodGood-4567
November 199979.5GoodVery GoodVery GoodGood-4567
November 199879.5GoodVery GoodVery GoodGood-4567
March 199687.3GoodGoodVery GoodGood-2140
November 199487.9GoodGoodVery GoodGood-2140
December 199287.9GoodGoodVery GoodGood-2140
September 199087.9FairSatisfactoryVery GoodGood-2646