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I-295 (9A)DAMES PT over ST.JOHNS RIV.& MILL COVE

Map 

Coordinates:
+30.38389, -81.55667
30°23'02" N, 81°33'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-295 (9A)DAMES PT over ST.JOHNS RIV.& MILL COVE
Structure number:720518
Location:2.1 MI.S.OF HECKSCHER DR.
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:1299.9 ft. [396.2 m]
Total length:10646.5 ft. [3244.9 m]
Roadway width between curbs:86.9 ft. [26.5 m]
Deck width edge-to-edge:105.6 ft. [32.2 m]
Vertical clearance above deck:20.3 ft. [6.2 m]
Vertical clearance below bridge:165.4 ft. [50.4 m]
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stayed girder [14]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015 

Status:Open, no restriction [A]
Average daily traffic:71,955 [as of 2014]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:39.2 tons [35.6 metric tons]
Inventory rating:30.1 tons [27.4 metric tons]
Sufficiency rating:82.4
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$2,122,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201582.4Not deficientGoodSatisfactorySatisfactory71955
October 201382.4Not deficientGoodSatisfactoryGood68998
October 201174.0Not deficientGoodSatisfactoryGood66402
October 200979.0Not deficientGoodSatisfactoryGood66445
October 200779.0Not deficientGoodSatisfactoryGood65682
October 200578.0Not deficientGoodSatisfactoryGood55734
October 200379.0Not deficientGoodGoodGood52860
October 200179.0Not deficientGoodGoodGood48692
October 199979.0Not deficientGoodGoodGood43484
October 199779.0Not deficientGoodGoodGood36986
October 199574.0Not deficientGoodGoodGood30800
October 199379.0Not deficientVery GoodGoodGood23209
October 199179.0Not deficientVery GoodGoodGood23209