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HILL STREET over I-20

Map

Coordinates:
+33.74345, -84.37926
33°44'36" N, 84°22'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HILL STREET over I-20
Structure number:000000012107280
Location:IN E ATLANTA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:98.1 ft. [29.9 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:74.5 ft. [22.7 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Owner:State Highway Agency [01]
Year built:1990
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:2
Main spans material:Prestressed concrete [5]
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: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,550 [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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.4
Estimated cost of work:$1,721,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201578.4FairSatisfactoryVery GoodGood-10550
May 201377.4GoodGoodVery GoodGood-10550
May 201185.8GoodGoodVery GoodGood-2870
July 200985.8GoodGoodVery GoodGood-2870
July 200785.8GoodGoodVery GoodGood-2870
June 200579.8GoodGoodVery GoodGood-20630
July 200380.6GoodGoodVery GoodGood-7610
October 200180.9GoodGoodVery GoodGood-1550
May 199980.5GoodGoodVery GoodGood-9100
October 199680.5GoodVery GoodVery GoodVery Good-9100
September 199481.2GoodVery GoodVery GoodVery Good-9100
November 199281.2GoodVery GoodVery GoodVery Good-9100
November 199081.2GoodVery GoodVery GoodVery Good-9100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,7101,710000
Deck
Reinforced Concrete Decksq. ft.14,15513,61554000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.150150000
Reinforced Concrete Pier Caplinear ft.7575000
Joints
Pourable Jointlinear ft.150015000
Bearings
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.380380000