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US 17 over COOPER RIVER

Map

Coordinates:
+32.80306, -79.91500
32°48'11" N, 79°54'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 17 over COOPER RIVER
Structure number:000000000009824
Old structure number:001020001700900 (from 1992 edition)
Location:2 MI W OF MT. PLEASANT
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:153.9 ft. [46.9 m]
Total length:9737.4 ft. [2967.8 m]
Roadway width between curbs:111.9 ft. [34.1 m]
Deck width edge-to-edge:128.9 ft. [39.3 m]
Vertical clearance below bridge:186.0 ft. [56.7 m]
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Stayed girder [14]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:92,700 [as of 2015]
Truck traffic:4% 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:49.5 tons [45.0 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201595.0GoodGoodGoodGood-92700
July 201395.0GoodGoodGoodGood-82600
March 201195.0GoodGoodGoodGood-76455
October 200890.0GoodVery GoodVery GoodVery Good-75500
November 200690.0GoodVery GoodVery GoodVery Good-74900