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I-4 EB (SR-400) over 34TH STREET

Map

Coordinates:
+27.96500, -82.42250
27°57'54" N, 82°25'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-4 EB (SR-400) over 34TH STREET
Structure number:100665
Location:1.1MI WEST OF US-41
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:98.4 ft. [30.0 m]
Total length:98.4 ft. [30.0 m]
Roadway width between curbs:80.7 ft. [24.6 m]
Deck width edge-to-edge:83.7 ft. [25.5 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:73,000 [as of 2016]
Truck traffic:9% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.5 tons [69.5 metric tons]
Inventory rating:47.7 tons [43.4 metric tons]
Sufficiency rating:94.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201694.6GoodGoodGoodGood-73000
June 201494.3GoodVery GoodGoodVery Good-78250
June 201294.4GoodVery GoodVery GoodVery Good-77750
June 201087.4GoodVery GoodVery GoodVery Good-75500
June 200887.5GoodVery GoodVery GoodVery Good-74500
September 200690.2GoodVery GoodVery GoodVery Good-55250

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.591588300
Deck
Reinforced Concrete Decksq. ft.8,3798,379000
Substructure
Reinforced Concrete Abutmentlinear ft.171169020
Joints
Strip Seal Jointlinear ft.171017100
Bearings
Elastomeric Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.197197000