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IRR Allentown Road over I 40

Map

Coordinates:
+35.29000, -109.15667
35°17'24" N, 109°09'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR Allentown Road over I 40
Structure number:00956
Location:11.9 mi E Jct US 191
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:79.1 ft. [24.1 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1967
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:4
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:81.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201681.7FairFairGoodFair-1000
October 201488.5FairFairGoodSatisfactoryFO1000
August 201290.8FairFairGoodSatisfactoryFO1000
October 201090.8FairFairGoodSatisfactoryFO1000
June 200890.8FairFairGoodSatisfactoryFO1000
October 200690.8FairFairGoodGoodFO1000
September 200492.3FairSatisfactoryGoodGoodFO1000
June 200292.3FairSatisfactoryGoodGoodFO1000
August 200092.3FairSatisfactoryGoodGoodFO1000
October 199792.3FairSatisfactoryGoodGoodFO1000
September 199592.3FairSatisfactoryGoodVery GoodFO1000
September 199487.5GoodGoodGoodVery GoodFO1000
September 199184.5GoodGoodVery GoodVery GoodFO1000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.9870934530
Deck
Reinforced Concrete Decksq. ft.8,300038,2970
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.66825330
Reinforced Concrete Pier Caplinear ft.8989000
Joints
Open Jointlinear ft.5905900
Bearings
Elastomeric Bearingeach44000
Movable Bearingeach40040
Fixed Bearingeach1201200
Steel Protective Coatingsq. ft.8,55406,9912801,283
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.535053500