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RAMP LL over I-95;SR6291;PLAZA DRIVE

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP LL over I-95;SR6291;PLAZA DRIVE
Structure number:000000000041484
Old structure number:678047026039450 (from 1992 edition)
Location:AIRPORT INTERCHG 3698J10
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:236.9 ft. [72.2 m]
Total length:1448.2 ft. [441.4 m]
Roadway width between curbs:49.2 ft. [15.0 m]
Deck width edge-to-edge:52.2 ft. [15.9 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:5,286 [as of 2015]
Truck traffic:10% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:56.9 tons [51.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:94.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201494.2Functionally obsoleteGoodGoodGood5286
December 201297.3Not deficientGoodGoodGood4569
December 201097.3Not deficientGoodGoodGood4600
December 200897.8Not deficientGoodGoodVery Good1111
November 200696.8Not deficientGoodGoodVery Good1106
December 200696.8Not deficientGoodGoodVery Good1088
November 200498.9Not deficientGoodGoodVery Good1062
November 200298.9Not deficientSatisfactoryVery GoodExcellent1023