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US-1 (SR-15) over NINE MILE CREEK

Map

Coordinates:
+30.40958, -81.74603
30°24'34" N, 81°44'46" W

Facts

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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,500 [as of 2017]
Truck traffic:9% 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]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodVery GoodGood2150085.0
November 2016GoodGoodVery GoodGood1920085.0
November 2014GoodGoodVery GoodGood1800085.0
November 2012GoodGoodVery GoodGood1700085.7
November 2010GoodGoodVery GoodGood1810080.0
November 2008GoodGoodVery GoodGood2300080.0
November 2006GoodGoodVery GoodGood1760085.2
November 2004GoodGoodVery GoodGood1880085.0
October 2002GoodGoodVery GoodGood1720085.5
October 2000GoodGoodVery GoodGood1580086.7
September 1998GoodGoodVery GoodGood1420087.0
September 1996GoodGoodVery GoodGood1540085.0
September 1994GoodGoodVery GoodVery Good1560085.1
September 1992GoodVery GoodVery GoodVery Good1422686.3
October 1990GoodVery GoodVery GoodVery Good2728585.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,2881,288000
Deck
Reinforced Concrete Decksq. ft.9,7325,7291,2032,8000
Substructure
Reinforced Concrete Abutmentlinear ft.191191000
Prestressed Concrete Pileeach1501410
Reinforced Concrete Pier Caplinear ft.9595000
Joints
Pourable Jointlinear ft.276270600
Bearings
Elastomeric Bearingeach5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2061751300