+30.40917, -81.74583
30°24'33" N, 81°44'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US-1 (SR-15) over NINE MILE CREEK
Structure number:720446
Location:0.2 MI. S. OF I-295
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:51.8 ft. [15.8 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:91.9 ft. [28.0 m]
Deck width edge-to-edge:94.5 ft. [28.8 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,200 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:46.9 tons [42.6 metric tons]
Inventory rating:41.9 tons [38.1 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201685.0GoodGoodVery GoodGood-19200
November 201485.0GoodGoodVery GoodGood-18000
November 201285.7GoodGoodVery GoodGood-17000
November 201080.0GoodGoodVery GoodGood-18100
November 200880.0GoodGoodVery GoodGood-23000
November 200685.2GoodGoodVery GoodGood-17600
November 200485.0GoodGoodVery GoodGood-18800
October 200285.5GoodGoodVery GoodGood-17200
October 200086.7GoodGoodVery GoodGood-15800
September 199887.0GoodGoodVery GoodGood-14200
September 199685.0GoodGoodVery GoodGood-15400
September 199485.1GoodGoodVery GoodVery Good-15600
September 199286.3GoodVery GoodVery GoodVery Good-14226
October 199085.0GoodVery GoodVery GoodVery Good-27285