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U.S. 412 over N. CANADIAN RIVER O'FLOW

Map

Coordinates:
+36.43662, -99.28533
36°26'12" N, 99°17'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. 412 over N. CANADIAN RIVER O'FLOW
Structure number:243080000000000
Location:5.8 MI E JCT US 183
Purpose:Carries highway over relief for waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:100.1 ft. [30.5 m]
Total length:622.1 ft. [189.6 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Owner:State Highway Agency [01]
Year built:1995
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:7
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: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,950 [as of 2015]
Truck traffic:25% of total traffic
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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:72.8 tons [66.2 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:99.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,885,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201699.0GoodGoodGoodGood-2950
November 201499.0GoodGoodGoodGood-2950
September 201299.0GoodGoodGoodGood-2950
October 201099.0GoodGoodGoodGood-2850
February 200899.0GoodGoodGoodGood-2700
December 200599.0FairSatisfactoryGoodGood-2750
February 200396.2FairSatisfactoryGoodGood-2050
March 200196.2FairSatisfactoryGoodGood-2040
January 199995.2FairSatisfactoryGoodGood-2040
December 199690.1GoodGoodGoodGood-1980

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,2503,2193100
Deck
Reinforced Concrete Decksq. ft.23,698023,69800
Substructure
Steel Columneach10010
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.7977200
Reinforced Concrete Pier Caplinear ft.2332062700
Joints
Other Jointlinear ft.47633514100
Bearings
Elastomeric Bearingeach140140000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,243822411100