I-4 WB (SR 400) over 15TH STREET


+27.96500, -82.44297
27°57'54" N, 82°26'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-4 WB (SR 400) over 15TH STREET
Structure number:100149
Location:0.5 MI E OF I-275
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:50.9 ft. [15.5 m]
Total length:133.9 ft. [40.8 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:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2007
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 Cast-in-Place [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:90,000 [as of 2018]
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: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]
Sufficiency rating:91.1
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$9,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood9000091.1
June 2016GoodGoodGoodGood8750091.2
June 2014GoodGoodGoodGood8350091.4
June 2012GoodGoodGoodGood8225091.5
June 2010GoodGoodGoodGood8200083.0
June 2008GoodGoodGoodGood7675083.0
June 2006GoodGoodGoodGood5700072.5
June 2004GoodGoodGoodGood6225087.9
November 2003GoodGoodGoodGood5925089.1
April 2002GoodGoodGoodGood6575088.8
April 2000GoodGoodGoodGood5700090.2
June 1998GoodGoodGoodGood5700081.9
October 1996GoodGoodVery GoodVery Good6800081.9
April 1995GoodGoodVery GoodVery Good6200081.7
June 1993GoodGoodVery GoodVery Good5457183.4
September 1991GoodGoodVery GoodVery Good5971882.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,6181,618000
Reinforced Concrete Decksq. ft.11,20511,1604230
Reinforced Concrete Columneach128400
Reinforced Concrete Abutmentlinear ft.168168000
Reinforced Concrete Pier Caplinear ft.178176200
Pourable Jointlinear ft.33517516000
Elastomeric Bearingeach72304200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.268268000