US 287 SB over US 70


+34.16271, -99.31276
34°09'46" N, 99°18'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 287 SB over US 70
Structure number:032440014607132
Location:1.6 MI W OF US 183
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:60.0 ft. [18.3 m]
Total length:230.0 ft. [70.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
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: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,730 [as of 2013]
Truck traffic:37% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201595.4FairSatisfactorySatisfactoryGood-6730
November 201395.4FairSatisfactorySatisfactoryGood-6600
December 201197.0FairSatisfactorySatisfactoryGood-5750
November 200997.0FairSatisfactorySatisfactoryGood-5700
November 200798.0FairGoodSatisfactoryGood-5590
October 200597.0FairGoodSatisfactoryGood-6270
October 200386.0FairGoodSatisfactoryFair-5790
October 200198.0FairGoodSatisfactorySatisfactory-4024
September 199987.0FairSatisfactorySatisfactoryFair-3400
September 199787.0FairSatisfactorySatisfactoryFair-3400
September 199587.0FairSatisfactorySatisfactoryFair-3210
December 199387.0FairSatisfactorySatisfactoryFair-3840
November 199198.0FairSatisfactorySatisfactoryGood-3440

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.351344610
Reinforced Concrete Decksq. ft.44000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.2420400
Reinforced Concrete Pier Caplinear ft.3630600
Pourable Jointlinear ft.6355602
Elastomeric Bearingeach4040000
Bridge Rail
Other Material Bridge Raillinear ft.142141100