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GUINEA ROAD over ROUTE 15

Map

Coordinates:
+41.10847, -73.59202
41°06'30" N, 73°35'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GUINEA ROAD over ROUTE 15
Structure number:00700
Location:1.4 MI S OF ROUTE 104
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:80.1 ft. [24.4 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Owner:State Highway Agency [01]
Year built:1937
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,393 [as of 2018]
Truck traffic:4% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018Fair-SatisfactoryGood139388.0
July 2016Poor-SeriousSatisfactory136646.7
July 2014Poor-SeriousSatisfactory132646.8
July 2013Poor-SeriousSatisfactory132646.8
July 2012Poor-SeriousSatisfactory230045.4
August 2011Poor-SeriousSatisfactory231145.4
June 2010Poor-SeriousSatisfactory228845.4
May 2008Poor-PoorSatisfactory220062.2
April 2006Poor-PoorSatisfactory220062.2
February 2004Poor-PoorGood190063.3
February 2002Poor-PoorGood190063.3
October 1999Fair-FairGood190080.4
November 1997Fair-FairGood190080.4
November 1995Fair-FairGood190080.9
July 1993Fair-FairGood190080.9
December 1991Fair-FairGood190080.9