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MILLIGAN CREEK ROA over MILLIGAN CREEK

Map

Coordinates:
+33.44177, -85.09038
33°26'30" N, 85°05'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILLIGAN CREEK ROA over MILLIGAN CREEK
Structure number:000000004551150
Location:2.5 MI SE OF ROOPVILLE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.9 ft. [8.8 m]
Total length:58.1 ft. [17.7 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:600 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Better than present minimum criteria [7]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:67.6
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$340,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201667.6FairFairSatisfactoryFair-600
July 201467.6FairFairSatisfactoryFair-600
July 201266.1FairFairSatisfactoryFair-600
July 201077.2FairFairSatisfactorySatisfactory-620
September 200875.0FairSatisfactorySatisfactorySatisfactory-620
July 200667.2FairSatisfactorySatisfactorySatisfactory-630
August 200467.2FairSatisfactorySatisfactorySatisfactory-740
August 200267.2FairSatisfactorySatisfactorySatisfactory-740
August 200068.3FairSatisfactorySatisfactorySatisfactory-480
August 199864.1FairSatisfactorySatisfactorySatisfactory-470
October 199664.2FairSatisfactorySatisfactorySatisfactory-420
September 199464.2FairSatisfactorySatisfactorySatisfactory-400
August 199263.2FairSatisfactorySatisfactorySatisfactory-400
February 199163.2FairSatisfactorySatisfactorySatisfactory-390

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.406040600
Deck
Reinforced Concrete Decksq. ft.1,3921,3623000
Substructure
Steel Columneach40400
Masonry Abutmentlinear ft.4848000
Steel Pier Caplinear ft.2402400
Bearings
Enclosed/Concealed Bearingeach2828000
Bridge Rail
Other Material Bridge Raillinear ft.116116000
Coatings
Steel Protective Coatingsq. ft.3,8863,886000