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TWN CNTR PKWY WB over MILL DAM BRANCH

Map 

Coordinates:
+30.26722, -81.52556
30°16'02" N, 81°31'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TWN CNTR PKWY WB over MILL DAM BRANCH
Structure number:724204
Location:0.4 MI W OF ST JOHNS BLF
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:92.2 ft. [28.1 m]
Total length:180.8 ft. [55.1 m]
Roadway width between curbs:41.7 ft. [12.7 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Skew angle:99°
Owner:City or Municipal Highway Agency [04]
Year built:2004
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: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,741 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:72.7 tons [66.1 metric tons]
Inventory rating:44.8 tons [40.7 metric tons]
Sufficiency rating:81.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201581.6GoodGoodVery GoodVery Good-11741
November 201381.6GoodGoodVery GoodVery Good-11741
November 201181.6GoodGoodVery GoodVery Good-11741
November 200981.6GoodGoodVery GoodVery Good-11741
November 200781.6GoodGoodVery GoodVery Good-11741
November 200581.6GoodGoodVery GoodVery Good-11741