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US 77 NB over ORPHANAGE RD

Map

Coordinates:
+26.29596, -97.76435
26°17'45" N, 97°45'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 77 NB over ORPHANAGE RD
Structure number:210310032708032
Location:4.00 MI NW OF FM 508
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:65.0 ft. [19.8 m]
Total length:165.0 ft. [50.3 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:1974
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:3
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: February 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,770 [as of 2011]
Truck traffic:23% 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:Equal to present desirable criteria [8]
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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:94.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201594.2GoodGoodGoodGood-8770
February 201394.2GoodGoodGoodGood-8770
April 201194.2GoodGoodGoodGood-7890
June 200994.2GoodGoodGoodGood-8300
June 200794.1GoodGoodGoodGood-9340
May 200596.1GoodGoodGoodGood-9160
July 200397.2GoodGoodGoodGood-8280
June 200197.4GoodVery GoodVery GoodGood-6336
June 199997.0GoodVery GoodVery GoodGood-20
September 199796.4GoodVery GoodVery GoodGood-6710
August 199598.0GoodVery GoodVery GoodGood-110
March 199395.7GoodVery GoodVery GoodGood-4360
August 199195.7GoodVery GoodVery GoodVery Good-4000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.301301000
Deck
Reinforced Concrete Decksq. ft.33000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.2624200
Reinforced Concrete Pier Caplinear ft.2625100
Joints
Pourable Jointlinear ft.5252000
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.112111100