FAS 285 over MILLSTONE BRANCH
Map
Coordinates:
+35.78258, -85.4054835°46'57" N, 85°24'20" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | FAS 285 over MILLSTONE BRANCH |
Structure number: | 88SR2850007 |
Location: | 2 M N OF SPENCER TN |
Purpose: | Carries highway over waterway |
Route classification: | Major Collector (Rural) [07] |
Length of largest span: | 15.1 ft. [4.6 m] |
Total length: | 34.1 ft. [10.4 m] |
Roadway width between curbs: | 26.9 ft. [8.2 m] |
Deck width edge-to-edge: | 37.1 ft. [11.3 m] |
Owner: | State Highway Agency [01] |
Year built: | 1993 |
Historic significance: | Historical significance is not determinable at this time [4] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 2 |
Main spans material: | Concrete continuous [2] |
Main spans design: | Culvert [19] |
Deck type: | Not applicable [N] |
Latest Available Inspection: October 2018
Good/Fair/Poor Condition: | Good |
Status: | Open, no restriction [A] |
Average daily traffic: | 550 [as of 2017] |
Truck traffic: | 15% of total traffic |
Structural appraisal: | Better than present minimum criteria [7] |
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] |
Culvert condition: | Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7] |
Scour condition: | Bridge foundations determined to be stable for the assessed or calculated scour condition. [8] |
Sufficiency rating: | 93.2 |
Previous Inspections
Date | Condition | Culvert Condition | ADT | Suff. Rating |
---|
October 2018 | Good | 7 out of 10 | 550 | 93.2 |
October 2016 | Good | 7 out of 10 | 540 | 92.2 |
January 2015 | Good | 7 out of 10 | 500 | 94.3 |
January 2013 | Good | 8 out of 10 | 490 | 94.3 |
January 2011 | Good | 8 out of 10 | 500 | 94.3 |
January 2009 | Good | 8 out of 10 | 550 | 95.2 |
January 2007 | Good | 8 out of 10 | 530 | 95.2 |
October 2004 | Good | 8 out of 10 | 500 | 95.3 |
October 2002 | Good | 8 out of 10 | 460 | 95.3 |
October 2000 | Good | 8 out of 10 | 410 | 95.4 |
October 1998 | Good | 8 out of 10 | 440 | 95.4 |
January 1997 | Good | 8 out of 10 | 360 | 99.5 |
August 1994 | Good | 8 out of 10 | 360 | 99.5 |
April 1993 | Good | 8 out of 10 | 350 | 96.5 |
October 1992 | Poor | N out of 10 | 530 | 13.3 |
September 1990 | Poor | N out of 10 | 530 | 13.3 |