I110 SR8A over I10 SR8


+30.50348, -87.23004
30°30'13" N, 87°13'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I110 SR8A over I10 SR8
Structure number:480200
Location:INT. of I10 and I110
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:151.3 ft. [46.1 m]
Total length:295.6 ft. [90.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
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: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,000 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:90.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairGoodSatisfactoryVery Good4000090.1
April 2016GoodGoodGoodVery Good3425091.0
May 2014GoodGoodGoodVery Good3250095.4
June 2012GoodVery GoodVery GoodVery Good1725097.6
June 2010GoodVery GoodVery GoodVery Good2200096.9
July 2008GoodExcellentExcellentExcellent2200096.9
August 2006GoodExcellentExcellentExcellent2750096.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,4781,137309320
Reinforced Concrete Decksq. ft.13,92410,5833,34100
Reinforced Concrete Abutmentlinear ft.9999000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.42222000
Strip Seal Jointlinear ft.100406000
Elastomeric Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5915672400