KY-70 over BEAR CREEK
Map
Coordinates:
+37.24889, -86.3611137°14'56" N, 86°21'40" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | KY-70 over BEAR CREEK |
Structure number: | 031B00008N |
Old structure number: | 031*0070*B0008 (from 1992 edition) |
Location: | .35 MI EAST OF JCT KY 187 |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 40.0 ft. [12.2 m] |
Total length: | 220.5 ft. [67.2 m] |
Roadway width between curbs: | 22.0 ft. [6.7 m] |
Deck width edge-to-edge: | 24.0 ft. [7.3 m] |
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 13.5 / H 15 [2] |
Number of main spans: | 5 |
Main spans material: | Concrete [1] |
Main spans design: | Tee beam [04] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Low slump Concrete [4] |
Latest Available Inspection: June 2018
Good/Fair/Poor Condition: | Poor |
Status: | Open, no restriction [A] |
Average daily traffic: | 1,263 [as of 2016] |
Truck traffic: | 7% of total traffic |
Deck condition: | Poor [4 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Water adequacy appraisal: | Equal to present desirable criteria [8] |
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] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 62.4 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
June 2018 | Poor | Poor | Fair | Satisfactory | 1263 | 62.4 |
June 2016 | Poor | Poor | Fair | Satisfactory | 1157 | 63.7 |
June 2014 | Fair | Fair | Fair | Good | 1157 | 65.8 |
June 2012 | Good | Good | Good | Good | 1590 | 77.4 |
June 2010 | Good | Good | Very Good | Good | 1530 | 77.6 |
June 2008 | Good | Good | Very Good | Good | 1490 | 77.7 |
June 2006 | Good | Good | Very Good | Good | 1410 | 80.2 |
May 2004 | Good | Good | Very Good | Good | 1526 | 80.1 |
June 2000 | Good | Good | Very Good | Good | 1232 | 80.3 |
July 1998 | Good | Good | Very Good | Good | 1232 | 80.3 |
August 1996 | Good | Good | Very Good | Good | 1232 | 80.3 |
July 1994 | Good | Good | Very Good | Good | 912 | 81.9 |
June 1992 | Good | Good | Very Good | Good | 912 | 78.9 |
June 1990 | Fair | Satisfactory | Very Good | Very Good | 912 | 78.9 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Reinforced Concrete Girder/Beam | linear ft. | 1,323 | 1,275 | 26 | 22 | 0 |
Deck |
Reinforced Concrete Top Flange | sq. ft. | 5,292 | 3,292 | 1,000 | 1,000 | 0 |
Wearing Surfaces | sq. ft. | 4,857 | 4,031 | 826 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 8 | 2 | 6 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 54 | 46 | 8 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 138 | 97 | 41 | 0 | 0 |
Joints |
Pourable Joint | linear ft. | 88 | 88 | 0 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 441 | 321 | 120 | 0 | 0 |
Steel Protective Coating | sq. ft. | 2,205 | 0 | 2,205 | 0 | 0 |