Share:

US 277 over US 380

Map

Coordinates:
+33.15730, -99.72798
33°09'26" N, 99°43'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 277 over US 380
Structure number:081050015709002
Location:US 277 / US 380 JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:89.9 ft. [27.4 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:83.7 ft. [25.5 m]
Deck width edge-to-edge:86.0 ft. [26.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,260 [as of 2013]
Truck traffic:19% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodVery GoodGood226097.0
June 2015GoodGoodVery GoodGood226097.0
June 2013GoodGoodVery GoodGood240097.0
June 2011GoodGoodVery GoodGood202099.0
May 2009GoodVery GoodVery GoodVery Good210097.0
May 2007GoodVery GoodVery GoodGood190097.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,2302,230000
Deck
Prestressed Concrete Decksq. ft.14,62014,620000
Substructure
Reinforced Concrete Columneach1010000
Reinforced Concrete Abutmentlinear ft.1721591300
Reinforced Concrete Pier Caplinear ft.172172000
Joints
Strip Seal Jointlinear ft.170170000
Bearings
Elastomeric Bearingeach7474000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.340340000