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SL 79 over US 90

Map

Coordinates:
+29.44194, -100.91883
29°26'31" N, 100°55'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SL 79 over US 90
Structure number:222330002209079
Location:US 90 AT SL 79
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:129.9 ft. [39.6 m]
Total length:270.0 ft. [82.3 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:46.3 ft. [14.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [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: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,100 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodVery GoodVery GoodVery Good710099.0
June 2015GoodVery GoodVery GoodVery Good710099.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.9696000
Reinforced Concrete Pier Caplinear ft.9292000
Joints
Strip Seal Jointlinear ft.141141000
Bearings
Elastomeric Bearingeach3838000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.540540000