CR 750S over BIG WALNUT Creek


+39.55170, -86.98110
39°33'06" N, 86°58'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 750S over BIG WALNUT Creek
Structure number:6700229
Location:00.30 W of US 40
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:71.9 ft. [21.9 m]
Total length:234.9 ft. [71.6 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:23.3 ft. [7.1 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1923
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:113 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:22.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,430,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018PoorPoorPoorFair11322.4
March 2016PoorPoorPoorFair11022.4
April 2015PoorPoorPoorFair11022.4
March 2013PoorPoorPoorFair10324.4
March 2011PoorPoorPoorFair10324.2
March 2009PoorPoorPoorPoor10036.0
April 2007PoorPoorPoorPoor10036.0
March 2005PoorPoorPoorPoor12118.8
March 2003PoorPoorPoorPoor11717.7
June 2000PoorPoorPoorPoor10721.4
December 1998PoorPoorFairPoor10721.4
June 1996PoorPoorFairPoor10029.9
April 1994PoorPoorFairPoor10030.0
January 1992PoorPoorFairPoor10030.0
January 1990PoorPoorFairPoor10030.0