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ROCK ROAD over ROCK RD SO TRIB GYPSUM C

Map 

Coordinates:
+37.67007, -97.24445
37°40'12" N, 97°14'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ROCK ROAD over ROCK RD SO TRIB GYPSUM C
Structure number:430400876625010
Location:ROCK ROAD AT GRAIL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:9.8 ft. [3.0 m]
Total length:32.2 ft. [9.8 m]
Owner:City or Municipal Highway Agency [04]
Year reconstructed:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2015 

Status:Posted for load [P]
Average daily traffic:26,400 [as of 2006]
Truck traffic:2% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:30.9 tons [28.1 metric tons]
Inventory rating:18.9 tons [17.2 metric tons]
Sufficiency rating:57.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$80,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201557.2Not deficient---26400
November 201357.2Not deficient---26400
September 201168.6Not deficient---26400
November 200968.6Not deficient---26400
July 200768.6Not deficient---26400
November 200269.1Not deficient---29706
February 200069.1Not deficient---29706
March 199769.4Not deficient---28002
January 199567.8Not deficient---32823
May 199387.9Not deficient---32823
May 199188.1Not deficient---32085