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IL 121 (FAP 320) over MARROWBONE CREEK

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IL 121 (FAP 320) over MARROWBONE CREEK
Structure number:070005000000000
Old structure number:000070005041977 (from 1992 edition)
Location:2 MI S. DALTON CITY
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:91.5 ft. [27.9 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Owner:State Highway Agency [01]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]

Latest Available Inspection: November 2014

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,000 [as of 2013]
Truck traffic:10% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:45.2 tons [41.1 metric tons]
Sufficiency rating:99.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201499.5GoodGoodVery GoodVery Good-5000
December 201299.5GoodExcellentExcellentExcellent-5000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.564564000
Deck
Reinforced Concrete Decksq. ft.4,0584,0184000
Substructure
Reinforced Concrete Abutmentlinear ft.8686000
Reinforced Concrete Pier Caplinear ft.8686000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.188180800