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AIRPORT ROAD over ALLIGATOR CREEK

Map

Coordinates:
+32.26279, -83.06301
32°15'46" N, 83°03'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:AIRPORT ROAD over ALLIGATOR CREEK
Structure number:000000009100370
Location:3.4 MI SW OF PLAINFIELD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Owner:County Highway Agency [02]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:380 [as of 2012]
Truck traffic:4% 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: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: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 with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:34.7 tons [31.5 metric tons]
Inventory rating:20.8 tons [18.9 metric tons]
Sufficiency rating:69.7
Estimated cost of work:$703,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201569.7GoodGoodGoodGood-380
December 201369.7GoodGoodGoodGood-380
November 201169.7GoodGoodGoodGood-380
December 200968.7GoodGoodGoodGood-420
December 200768.7GoodGoodGoodGood-420
November 200568.7GoodGoodGoodGood-460
January 200469.7GoodGoodGoodGood-400
January 200273.8GoodGoodGoodVery Good-400
December 199965.2GoodGoodGoodVery Good-1300
February 199872.7GoodGoodGoodVery Good-400
September 199572.8GoodGoodGoodGood-380
October 199372.8GoodGoodGoodGood-380
October 199172.8GoodGoodGoodGood-380

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.48036012000
Deck
Reinforced Concrete Top Flangesq. ft.3,6241,8241,80000
Substructure
Reinforced Concrete Abutmentlinear ft.5252000
Reinforced Concrete Pileeach1201200
Reinforced Concrete Pier Caplinear ft.6968100
Joints
Pourable Jointlinear ft.7200072
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.240240000