+41.21245, -96.03174
41°12'45" N, 96°01'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:S275 18484
Location:1N RALSTON
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:77.4 ft. [23.6 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2001
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:Steel continuous [4]
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: February 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:24,610 [as of 2012]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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:76.9 tons [69.9 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:85.0
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201685.0GoodVery GoodExcellentGood-24610
February 201485.0GoodVery GoodExcellentGood-24610
January 201298.0GoodVery GoodExcellentGood-21010
March 201095.0GoodVery GoodExcellentVery Good-21010
March 200895.0GoodVery GoodExcellentVery Good-21205
March 200694.2GoodExcellentExcellentVery Good-29695
September 200494.0GoodExcellentExcellentVery Good-31550
February 200282.0FairExcellentVery GoodFair-37000
September 200182.0FairExcellentVery GoodFair-37000
July 200079.1PoorPoorSatisfactoryFairSD34450
August 199879.1PoorPoorSatisfactoryFairSD34450
October 199678.0FairFairSatisfactoryFair-45600
October 199480.4FairFairSatisfactoryFair-30070
August 199281.6FairSatisfactoryGoodFair-27945
September 199081.6FairSatisfactoryGoodFair-27945