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US 77 NB over TRANQUITAS CK

Map

Coordinates:
+27.52010, -97.84063
27°31'12" N, 97°50'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 77 NB over TRANQUITAS CK
Structure number:161370010204128
Location:0.70 MI S OF FM 1898
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:69.9 ft. [21.3 m]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans 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: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,200 [as of 2013]
Truck traffic:16% 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood1020098.0
July 2016GoodGoodGoodGood1020098.0
July 2014GoodGoodGoodGood975096.0
August 2012GoodGoodGoodGood975096.0
July 2010GoodGoodVery GoodGood977096.0
July 2008GoodVery GoodVery GoodGood970096.0
May 2006GoodVery GoodVery GoodGood850097.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,4701,470000
Deck
Reinforced Concrete Decksq. ft.10,68910,31937000
Prestressed Concrete Top Flangesq. ft.1,7191,719000
Substructure
Reinforced Concrete Abutmentlinear ft.102525000
Prestressed Concrete Pileeach1414000
Reinforced Concrete Pier Caplinear ft.9898000
Bearings
Elastomeric Bearingeach4242000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4404063400