CR 850S over BIG WALNUT Creek


+39.53587, -86.97642
39°32'09" N, 86°58'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 850S over BIG WALNUT Creek
Structure number:6700139
Location:00.10 E of CR 650 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:70.9 ft. [21.6 m]
Total length:212.9 ft. [64.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:193 [as of 2015]
Truck traffic:5% 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodVery GoodVery GoodVery Good19399.0
April 2015GoodVery GoodVery GoodVery Good19399.0
April 2013GoodVery GoodVery GoodVery Good18199.0
March 2011GoodVery GoodVery GoodVery Good18199.0
March 2009GoodGoodGoodGood17599.0
April 2007GoodGoodVery GoodVery Good17599.0
March 2005GoodVery GoodVery GoodVery Good15898.9
March 2003GoodVery GoodVery GoodVery Good15298.9
June 2000GoodVery GoodVery GoodVery Good13998.9
November 1998GoodVery GoodVery GoodVery Good13998.9
May 1996GoodVery GoodVery GoodVery Good13298.9
April 1994GoodExcellentExcellentExcellent12599.0
December 1991PoorPoorCriticalSerious20016.5
October 1990PoorPoorCriticalSerious20016.5