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I-85 NBL & SBL over CSX RAILROAD (50437U)

Map

Coordinates:
+33.32033, -84.78051
33°19'13" N, 84°46'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-85 NBL & SBL over CSX RAILROAD (50437U)
Structure number:000000007700380
Location:3.9 MI S OF NEWNAN
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:68.9 ft. [21.0 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:159.5 ft. [48.6 m]
Deck width edge-to-edge:165.7 ft. [50.5 m]
Skew angle:31°
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:47,400 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 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:62.4 tons [56.7 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:95.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201595.8FairSatisfactoryVery GoodGood-47400
July 201395.8GoodGoodVery GoodGood-47400
July 201195.8GoodGoodVery GoodGood-46760
July 200995.8GoodGoodVery GoodGood-47740
July 200787.2GoodGoodVery GoodGood-47740
July 200587.3GoodGoodVery GoodGood-46390
September 200387.3GoodGoodVery GoodGood-46100
October 200187.4GoodGoodVery GoodGood-45300
November 199988.1GoodGoodVery GoodGood-29050
February 199888.1FairGoodSatisfactoryGood-29050
September 199592.8FairGoodSatisfactoryGood-29050
November 199392.8FairGoodSatisfactoryGood-29050
January 199292.8FairGoodSatisfactoryGood-29050

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3,4773,477000
Steel Protective Coatingsq. ft.31,40831,408000
Deck
Reinforced Concrete Decksq. ft.30,341330,33800
Substructure
Reinforced Concrete Columneach1818000
Reinforced Concrete Abutmentlinear ft.416416000
Reinforced Concrete Pier Caplinear ft.398398000
Joints
Compression Jointlinear ft.744744000
Bearings
Movable Bearingeach5757000
Steel Protective Coatingsq. ft.114114000
Fixed Bearingeach5757000
Steel Protective Coatingsq. ft.114114000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.366366000