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IRVING ST over SANDERSON GULCH

Map 

Coordinates:
+39.68668, -105.02975
39°41'12" N, 105°01'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IRVING ST over SANDERSON GULCH
Structure number:D-12-SG-090
Location:BTWN IOWA AND MEXICO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:71.9 ft. [21.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:4,708 [as of 2013]
Truck traffic:4% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:53.6 tons [48.7 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:94.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201594.7Not deficient---4708
January 201394.7Not deficient---4708
January 201194.7Not deficient---4306
September 200894.7Not deficient---4306
January 200794.8Not deficient---3953
September 200494.8Not deficient---3953
October 200294.6Not deficient---3953
July 200094.4Not deficient---4207
November 199991.4Not deficient---4207
November 199891.4Not deficient---4207
May 199691.5Not deficient---3183
November 199496.5Not deficient---3183