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S-7-79 over JARVIS CREEK

Map

Coordinates:
+32.21063, -80.74659
32°12'38" N, 80°44'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-7-79 over JARVIS CREEK
Structure number:000000000002137
Old structure number:000770007900100 (from 1992 edition)
Location:IN HILTON HEAD ISLAND
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:40.0 ft. [12.2 m]
Total length:482.0 ft. [146.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:2018
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:12
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,700 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:97.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodVery GoodVery GoodVery Good570097.7
August 2017PoorSatisfactorySatisfactoryPoor570030.9
August 2016PoorSatisfactorySatisfactoryPoor610030.5
August 2015PoorSatisfactorySatisfactoryPoor540023.0
August 2014FairSatisfactorySatisfactoryFair610042.5
August 2013FairSatisfactorySatisfactoryFair600042.6
November 2012PoorSatisfactorySatisfactoryPoor550022.8
September 2011PoorSatisfactorySatisfactoryPoor610021.3
November 2010PoorSatisfactorySatisfactoryPoor600021.6
October 2009PoorSatisfactorySatisfactoryPoor600021.6
November 2007PoorSatisfactorySatisfactoryPoor590021.8
September 2005PoorSatisfactorySatisfactoryPoor570022.3
June 1999FairSatisfactorySatisfactorySatisfactory440055.0
September 1991GoodVery GoodVery GoodVery Good288156.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Prestressed Concrete Pileeach8888000
Reinforced Concrete Pier Caplinear ft.560560000
Joints
Compression Jointlinear ft.7272000
Bearings
Elastomeric Bearingeach1313000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.964096400
Deck
Reinforced Concrete Slabsq. ft.20,72620,726000