I-85 (NBL) over NS RAILROAD (719383V)
Map
Coordinates:
+33.35396, -84.7602533°21'14" N, 84°45'37" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | I-85 (NBL) over NS RAILROAD (719383V) |
Structure number: | 000000007700450 |
Location: | 2.7 MI SE OF NEWNAN |
Purpose: | Carries highway over railroad |
Route classification: | Principal Arterial - Interstate (Urban) [11] |
Length of largest span: | 54.1 ft. [16.5 m] |
Total length: | 153.9 ft. [46.9 m] |
Roadway width between curbs: | 132.9 ft. [40.5 m] |
Deck width edge-to-edge: | 139.4 ft. [42.5 m] |
Owner: | State Highway Agency [01] |
Year built: | 1970 |
Year reconstructed: | 2009 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18+Mod / HS 20+Mod [6] |
Number of main spans: | 3 |
Main spans material: | Steel [3] |
Main spans design: | Stringer/Multi-beam or girder [02] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Monolithic Concrete (concurrently placed with structural deck) [1] |
Latest Available Inspection: August 2015
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 50,620 [as of 2012] |
Truck traffic: | 1% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Good [7 out of 9] |
Structural appraisal: | Better than present minimum criteria [7] |
Deck geometry appraisal: | Superior to present desirable criteria [9] |
Roadway alignment appraisal: | Equal to present desirable criteria [8] |
Scour condition: | Bridge not over waterway. [N] |
Operating rating: | 69.3 tons [63.0 metric tons] |
Inventory rating: | 41.6 tons [37.8 metric tons] |
Sufficiency rating: | 95.6 |
Previous Inspections
Date | Suff. Rating | Condition | Deck | Superstructure | Substructure | SD/FO | ADT |
---|
August 2015 | 95.6 | Fair | Satisfactory | Good | Good | - | 50620 |
July 2013 | 95.6 | Good | Good | Good | Good | - | 50620 |
July 2011 | 90.6 | Good | Good | Very Good | Good | - | 48580 |
July 2009 | 90.3 | Good | Good | Very Good | Good | - | 54550 |
August 2007 | 94.0 | Fair | Good | Very Good | Satisfactory | - | 54550 |
July 2005 | 94.1 | Fair | Good | Very Good | Satisfactory | - | 51640 |
September 2003 | 94.2 | Fair | Good | Very Good | Satisfactory | - | 48700 |
October 2001 | 94.3 | Good | Good | Very Good | Good | - | 46500 |
November 1999 | 94.6 | Good | Good | Very Good | Good | - | 41200 |
February 1998 | 94.6 | Fair | Good | Satisfactory | Good | - | 41200 |
September 1995 | 92.9 | Fair | Good | Satisfactory | Good | - | 41200 |
November 1993 | 93.8 | Fair | Good | Satisfactory | Good | - | 28960 |
January 1992 | 93.8 | Good | Good | Good | Good | - | 28960 |
Element Data
Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
Element | Units | Quantity | 1. Good | 2. Fair | 3. Poor | 4. Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 2,456 | 2,456 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 20,705 | 20,705 | 0 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 21,382 | 12,382 | 9,000 | 0 | 0 |
Substructure |
Reinforced Concrete Column | each | 14 | 14 | 0 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 284 | 284 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 272 | 272 | 0 | 0 | 0 |
Joints |
Compression Joint | linear ft. | 532 | 532 | 0 | 0 | 0 |
Bearings |
Movable Bearing | each | 48 | 48 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 96 | 96 | 0 | 0 | 0 |
Fixed Bearing | each | 48 | 48 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 96 | 96 | 0 | 0 | 0 |
Bridge Rail |
Reinforced Concrete Bridge Rail | linear ft. | 307 | 307 | 0 | 0 | 0 |