Share:

CR 77-C(KELLER LN) over MAIN DITCH

Map 

Coordinates:
+36.35083, -90.85861
36°21'03" N, 90°51'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CR 77-C(KELLER LN) over MAIN DITCH
Structure number:000000000022230
Location:2.5 W & .75 N ZONE C
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:39.0 ft. [11.9 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Other [9]
Wearing surface:Other [9]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:75 [as of 1987]
Truck traffic:1% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:50.9 tons [46.3 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Sufficiency rating:89.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201589.1Not deficientGoodGoodGood75
July 201489.1Not deficientGoodGoodGood75
July 201389.1Not deficientGoodGoodGood75
July 201263.5Not deficientGoodGoodGood75
July 201163.5Not deficientGoodGoodGood75
July 201063.5Not deficientGoodGoodGood75
August 200963.5Not deficientGoodGoodGood75
September 200863.5Not deficientGoodGoodGood75
September 200763.5Not deficientGoodGoodGood75
August 200663.5Not deficientGoodGoodGood75
July 200563.5Not deficientGoodGoodGood75
July 200463.5Not deficientGoodGoodGood75
July 200363.2Not deficientGoodGoodGood75
September 200263.2Not deficientGoodGoodGood75
October 200063.2Not deficientExcellentExcellentExcellent75