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BLAYLOCK STREET over SR 520

Map

Coordinates:
+31.59204, -84.12511
31°35'31" N, 84°07'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:BLAYLOCK STREET over SR 520
Structure number:000000009500450
Location:ALBANY - NORTHEAST SECTIO
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:79.1 ft. [24.1 m]
Total length:240.2 ft. [73.2 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:73°
Owner:State Highway Agency [01]
Year built:1974
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: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: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,660 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Operating rating:36.6 tons [33.3 metric tons]
Inventory rating:21.8 tons [19.8 metric tons]
Sufficiency rating:79.1
Estimated cost of work:$1,407,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201579.1FairSatisfactorySatisfactoryGood-5660
December 201379.1FairSatisfactorySatisfactorySatisfactory-5660
December 201183.1FairSatisfactorySatisfactorySatisfactory-5510
December 200983.1GoodGoodGoodGood-5510
November 200783.1GoodGoodGoodGood-5510
December 200583.1GoodGoodGoodGood-5380
December 200399.7GoodGoodGoodGood-5700
November 200199.7GoodGoodGoodGood-6400
December 199999.7GoodGoodGoodGood-5700
December 199799.7GoodVery GoodVery GoodVery Good-5700
August 199599.7GoodVery GoodVery GoodVery Good-4440
October 199399.7GoodVery GoodVery GoodVery Good-4440
October 199199.7GoodVery GoodVery GoodVery Good-3730