RS 607 over ROCK CREEK


+37.71986, -97.79394
37°43'12" N, 97°47'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RS 607 over ROCK CREEK
Structure number:000000000870840
Location:21stN, 0.7 E of 391stW
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:11.2 ft. [3.4 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:County Highway Agency [02]
Year built:1935
Year reconstructed:1968
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:507 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:48.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$700,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2018Poor4 out of 1050748.3
April 2016Poor4 out of 1050748.3
July 2014Fair5 out of 1050764.3
February 2012Fair6 out of 1055075.4
October 2010Good7 out of 1035178.4
April 2008Good7 out of 1035178.4
December 2006Good7 out of 1066277.3
December 2004Good7 out of 1059077.3
December 2002Good7 out of 10100477.2
December 1998Good7 out of 10100477.4
December 1996Good7 out of 1079277.3
February 1995Good7 out of 1079277.3
February 1993Good7 out of 1041478.4
January 1991Good7 out of 1041485.5