+38.60833, -86.10500
38°36'30" N, 86°06'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 56 over BROCK CREEK
Structure number:020180
Location:00.20 W SR 135
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:44.9 ft. [13.7 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1933
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:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:16,038 [as of 2004]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry 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 minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:98.8 tons [89.8 metric tons]
Inventory rating:65.9 tons [59.9 metric tons]
Sufficiency rating:72.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201572.5Not deficientSatisfactoryFairFair16038
September 201372.5Not deficientSatisfactoryFairFair16038
November 201167.8Functionally obsoleteSatisfactoryFairFair16038
November 200967.8Functionally obsoleteSatisfactoryFairFair16038
January 200867.8Functionally obsoleteSatisfactoryFairFair16038
February 200668.7Functionally obsoleteSatisfactoryFairFair16038
March 200468.9Functionally obsoleteSatisfactoryFairSatisfactory15724
April 200268.9Functionally obsoleteSatisfactoryFairSatisfactory15724
May 200070.5Functionally obsoleteSatisfactoryFairSatisfactory13532
June 199869.7Functionally obsoleteSatisfactoryFairSatisfactory13532
July 199669.7Functionally obsoleteSatisfactoryFairSatisfactory13532
September 199457.7Functionally obsoleteSatisfactoryFairSatisfactory13800
April 199357.7Functionally obsoleteSatisfactoryFairSatisfactory13800
August 199076.6Functionally obsoleteFairSatisfactorySatisfactory13800