SR1146 over HIAWASSEE RIVER
Map
Coordinates:
+35.02313, -83.7897135°01'23" N, 83°47'23" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | SR1146 over HIAWASSEE RIVER |
Structure number: | 000000000430064 |
Location: | 1 MI.S.JCT.SR1140 |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 41.0 ft. [12.5 m] |
Total length: | 169.0 ft. [51.5 m] |
Roadway width between curbs: | 17.1 ft. [5.2 m] |
Deck width edge-to-edge: | 20.0 ft. [6.1 m] |
Owner: | State Highway Agency [01] |
Year built: | 1922 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | M 9 / H 10 [1] |
Number of main spans: | 4 |
Main spans material: | Concrete [1] |
Main spans design: | Tee beam [04] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: May 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 260 [as of 2013] |
Truck traffic: | 6% of total traffic |
Deck condition: | Fair [5 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: | Basically intolerable requiring high priority of replacement [2] |
Water adequacy appraisal: | Better than present minimum criteria [7] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
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] |
Pier/abutment protection: | Navigation protection not required [1] |
Scour condition: | Bridge with "unknown" foundation that has not been evaluated for scour. [U] |
Sufficiency rating: | 45.0 |
Recommended work: | Bridge rehabilitation because of general structure deterioration or inadequate strength. [35] |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
May 2018 | Fair | Fair | Fair | Fair | 260 | 45.0 |
May 2016 | Fair | Fair | Fair | Fair | 260 | 45.0 |
May 2014 | Fair | Fair | Fair | Fair | 290 | 44.4 |
May 2012 | Fair | Fair | Fair | Fair | 270 | 44.8 |
May 2010 | Poor | Poor | Poor | Poor | 290 | 17.6 |
July 2008 | Poor | Poor | Poor | Poor | 290 | 17.6 |
September 2006 | Poor | Poor | Fair | Fair | 330 | 39.5 |
July 2004 | Fair | Fair | Fair | Fair | 260 | 43.6 |
August 2002 | Fair | Fair | Satisfactory | Fair | 310 | 42.4 |
August 2000 | Fair | Fair | Satisfactory | Fair | 310 | 42.4 |
September 1998 | Poor | Fair | Satisfactory | Poor | 200 | 25.0 |
June 1991 | Fair | Satisfactory | Satisfactory | Fair | 400 | 43.4 |