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TR 18 over TRIB TO MODOCK CRK

Map

Coordinates:
+38.08871, -90.05041
38°05'19" N, 90°03'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR 18 over TRIB TO MODOCK CRK
Structure number:079434700000000
Old structure number:000079434704516 (from 1992 edition)
Location:1.5MI S.E. P ROCHER
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:59.1 ft. [18.0 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:Town or Township Highway Agency [03]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:125 [as of 2014]
Truck traffic:4% 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 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:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201792.4GoodVery GoodVery GoodVery Good-125
February 201394.4GoodVery GoodVery GoodVery Good-125
February 200994.4GoodVery GoodVery GoodVery Good-125
February 200594.4GoodVery GoodVery GoodVery Good-150
February 200194.4GoodExcellentExcellentExcellent-150
February 199794.4GoodExcellentExcellentExcellent-150
January 1995100.0GoodExcellentExcellentExcellent-100
January 1993100.0GoodExcellentExcellentExcellent-100
February 1991100.0GoodExcellentExcellentExcellent-100