DAHLMAN AVE over UPRR 816-823-A


+41.22517, -95.95891
41°13'31" N, 95°57'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:DAHLMAN AVE over UPRR 816-823-A
Structure number:U1825E5315
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:73.2 ft. [22.3 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:14°
Owner:Railroad [27]
Year built:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans 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: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,140 [as of 2010]
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]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:73.8 tons [67.1 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:74.2
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201574.2GoodGoodGoodGood-4140
March 201381.3GoodGoodGoodGood-4140
March 201180.3GoodVery GoodVery GoodVery GoodFO4140
May 201080.2GoodVery GoodVery GoodVery GoodFO4600
December 200880.3GoodGoodVery GoodVery GoodFO4100
July 200680.2GoodGoodVery GoodVery Good-4200
July 200480.2GoodVery GoodVery GoodVery Good-4200
November 200280.3GoodVery GoodVery GoodVery Good-4000
November 200080.3GoodVery GoodVery GoodVery Good-3800
June 199923.2PoorPoorPoorPoorSD3800
November 199823.2PoorPoorPoorPoorSD3800
July 19973.0PoorPoorPoorPoorSD3800
October 19963.0PoorPoorPoorPoorSD5600
August 19953.0PoorPoorPoorPoorSD5600
November 19943.0PoorPoorPoorPoorSD6900
August 19933.0PoorPoorPoorPoorSD6900
June 199110.5PoorPoorPoorPoorSD6900