I-95 (SR-9) over 20TH ST. (US-1 & SR-15)


+30.35583, -81.66833
30°21'21" N, 81°40'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-95 (SR-9) over 20TH ST. (US-1 & SR-15)
Structure number:720177
Location:I-95 / ML KING JR. PKWY
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.0 ft. [25.6 m]
Total length:164.1 ft. [50.0 m]
Roadway width between curbs:119.1 ft. [36.3 m]
Deck width edge-to-edge:128.6 ft. [39.2 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1982
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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:112,000 [as of 2013]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.5 tons [52.3 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201489.0Functionally obsoleteGoodSatisfactoryGood112000
August 201294.0Functionally obsoleteGoodSatisfactoryGood116500
August 201094.0Functionally obsoleteGoodSatisfactoryGood111000
August 200894.0Functionally obsoleteGoodSatisfactoryGood104500
August 200683.0Functionally obsoleteGoodFairGood111500
August 200494.0Functionally obsoleteGoodSatisfactoryGood124000
August 200294.0Functionally obsoleteGoodSatisfactoryGood107000
August 200094.0Functionally obsoleteGoodSatisfactoryGood107000
January 199994.0Functionally obsoleteGoodSatisfactoryGood117500
August 199697.0Not deficientSatisfactorySatisfactoryGood117000
August 199497.0Not deficientGoodGoodVery Good107750
August 199297.0Not deficientGoodGoodVery Good94934
September 199097.0Not deficientGoodSatisfactoryVery Good94470