T-427 over DENTS RUN
Map
Coordinates:
+41.35930, -78.2699041°21'33" N, 78°16'12" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | T-427 over DENTS RUN |
Structure number: | 000000000039513 |
Old structure number: | 247201042700050 (from 1992 edition) |
Location: | 0.5 MI NW OF SR 555 INT |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 55.1 ft. [16.8 m] |
Total length: | 57.1 ft. [17.4 m] |
Roadway width between curbs: | 14.4 ft. [4.4 m] |
Deck width edge-to-edge: | 17.4 ft. [5.3 m] |
Skew angle: | 25° |
Owner: | Town or Township Highway Agency [03] |
Year built: | 1997 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 22.5 / HS 25 [9] |
Main span material: | Prestressed concrete [5] |
Main span design: | Box beam or girders - Multiple [05] |
Deck type: | Other [9] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: September 2017
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 20 [as of 2017] |
Deck condition: | Fair [5 out of 9] |
Superstructure condition: | Fair [5 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Somewhat better than minimum adequacy to tolerate being left in place as is [5] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
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] |
Scour condition: | Countermeasures have been installed to mitigate an existing problem with scour. [7] |
Sufficiency rating: | 70.4 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
September 2017 | Fair | Fair | Fair | Good | 20 | 70.4 |
September 2015 | Fair | Fair | Fair | Good | 20 | 70.4 |
September 2013 | Fair | Fair | Fair | Good | 20 | 70.4 |
September 2011 | Fair | Good | Satisfactory | Good | 20 | 82.2 |
September 2009 | Fair | Good | Satisfactory | Good | 20 | 82.4 |
September 2007 | Fair | Good | Satisfactory | Very Good | 20 | 86.2 |
September 2005 | Good | Excellent | Excellent | Very Good | 20 | 84.2 |
December 2003 | Good | Excellent | Excellent | Very Good | 20 | 83.2 |
February 2002 | Good | Excellent | Excellent | Excellent | 20 | 83.2 |
March 2000 | Good | Excellent | Excellent | Excellent | 20 | 83.2 |
May 1998 | Good | Excellent | Excellent | Excellent | 20 | 83.2 |
August 1997 | Good | Excellent | Excellent | Excellent | 20 | 83.2 |
March 1997 | Poor | Fair | Serious | Poor | 20 | 23.9 |
March 1996 | Poor | Fair | Serious | Poor | 20 | 23.9 |
December 1994 | Poor | Fair | Serious | Good | 20 | 23.9 |
March 1994 | Poor | Fair | Serious | Good | 20 | 28.4 |
October 1991 | Poor | Satisfactory | Poor | Good | 20 | 29.4 |