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US-27 (SR-20) over SUWANNEE RIVER RELIEF

Map

Coordinates:
+29.95212, -82.93856
29°57'08" N, 82°56'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-27 (SR-20) over SUWANNEE RIVER RELIEF
Structure number:330012
Location:0.5 MI. W. OF BRANFORD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:15.1 ft. [4.6 m]
Total length:525.0 ft. [160.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:35
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,400 [as of 2017]
Truck traffic:17% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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: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:56.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodGoodGood540056.6
November 2016GoodGoodGoodGood510056.6
November 2014GoodGoodGoodGood530056.6
November 2012GoodGoodGoodGood490057.6
November 2010GoodGoodGoodGood520056.6
November 2008GoodGoodGoodGood540056.6
November 2006GoodGoodGoodGood540056.6
November 2004GoodGoodGoodGood560056.6
October 2002GoodGoodGoodGood530056.6
October 2000GoodGoodGoodGood420057.6
October 1998GoodGoodGoodGood470057.6
October 1996GoodGoodGoodVery Good420057.4
October 1994GoodGoodGoodVery Good380056.4
October 1992GoodGoodGoodVery Good360057.4
January 1991Good-GoodVery Good317055.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach204202020
Reinforced Concrete Abutmentlinear ft.7272000
Reinforced Concrete Pile Cap/Footinglinear ft.2721625600
Reinforced Concrete Pier Caplinear ft.1,0471,044030
Joints
Pourable Jointlinear ft.1,00489401301213
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,1002,097030
Deck
Reinforced Concrete Slabsq. ft.17,39515,6551,1895510
Wearing Surfacessq. ft.14,63914,5830560