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OLD GRASSDALE RD over I-75

Map

Coordinates:
+34.25614, -84.79297
34°15'22" N, 84°47'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD GRASSDALE RD over I-75
Structure number:000000001500570
Location:6 MI N OF CARTERSVILLE
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:9.5 ft. [2.9 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:4
Main spans material:Steel continuous [4]
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,660 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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 corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.4
Estimated cost of work:$1,606,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactoryGoodSatisfactory266067.4
August 2014GoodGoodGoodGood266067.4
July 2012FairGoodGoodSatisfactory266068.2
July 2010FairGoodGoodSatisfactory330064.2
October 2008GoodGoodGoodGood330064.2
August 2006GoodGoodGoodGood331061.0
August 2004GoodGoodGoodGood83068.4
August 2002GoodGoodVery GoodGood83079.1
August 2000GoodGoodVery GoodGood390071.7
October 1998GoodGoodVery GoodGood390071.7
August 1996GoodGoodGoodGood390071.7
September 1994GoodVery GoodVery GoodVery Good390071.6
October 1992GoodVery GoodVery GoodVery Good390071.6
December 1990GoodVery GoodVery GoodVery Good390071.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,2861,286000
Steel Protective Coatingsq. ft.12,23212,232000
Deck
Reinforced Concrete Decksq. ft.8,41008,41000
Substructure
Reinforced Concrete Columneach62400
Reinforced Concrete Abutmentlinear ft.7207200
Reinforced Concrete Pier Caplinear ft.102010200
Joints
Compression Jointlinear ft.7600760
Assembly without Seal Jointlinear ft.6565000
Bearings
Movable Bearingeach2424000
Fixed Bearingeach1313000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.548548000