120TH ST/FAU 5009 over STREAM


+41.31430, -96.10058
41°18'51" N, 96°06'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:120TH ST/FAU 5009 over STREAM
Structure number:U182513920
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Owner:City or Municipal Highway Agency [04]
Year built:1978
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017 

Status:Open, no restriction [A]
Average daily traffic:4,350 [as of 2010]
Truck traffic:3% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:24.0 tons [21.8 metric tons]
Sufficiency rating:73.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201773.1Not deficient---4350
February 201573.1Not deficient---4350
February 201385.6Not deficient---4350
February 201184.5Not deficient---3300
February 200984.4Not deficient---3700
August 200784.4Not deficient---3700
May 200697.3Not deficient---2900
June 200497.5Not deficient---2050
January 200397.5Not deficient---2050
March 200197.5Not deficient---2200
March 199997.5Not deficient---2100
May 199799.6Not deficient---1900
June 199599.8Not deficient---1100
April 199399.8Not deficient---1000
July 199197.0Not deficient---300