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US-1 NB (SR-15) over LITTLE MILLS CREEK

Map

Coordinates:
+30.57767, -81.83346
30°34'40" N, 81°50'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-1 NB (SR-15) over LITTLE MILLS CREEK
Structure number:740109
Location:0.8 MILE N. OF US-301
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:24.3 ft. [7.4 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:State Highway Agency [01]
Year built:1998
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:4
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,800 [as of 2016]
Truck traffic:19% 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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:99.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood680099.4
April 2015GoodGoodGoodGood625099.4
April 2013GoodGoodGoodGood645099.4
April 2011GoodGoodGoodGood630099.4
April 2009GoodGoodGoodGood755099.3
April 2007GoodGoodGoodGood850099.2
April 2005GoodGoodGoodGood765099.6
March 2003GoodVery GoodVery GoodVery Good625099.7
April 2001GoodVery GoodVery GoodVery Good685099.7
July 1999GoodVery GoodVery GoodVery Good600099.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.8583020
Prestressed Concrete Pileeach1211010
Reinforced Concrete Pier Caplinear ft.127127000
Joints
Pourable Jointlinear ft.79681100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.192181560
Deck
Reinforced Concrete Slabsq. ft.4,0673,90616100