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RTE 987G over RTE 52

Dutchess County, New York

Map

Coordinates:
+41.55785, -73.78053
41°33'28" N, 73°46'50" W

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Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	RTE 987G over RTE 52
Structure number:	000000001026879
Location:	JCT TSP & RTE 52
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	47.9 ft. `[14.6 m]`
Total length:	48.9 ft. `[14.9 m]`
Roadway width between curbs:	42.7 ft. `[13.0 m]`
Deck width edge-to-edge:	47.9 ft. `[14.6 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	27°
Owner:	State Highway Agency `[01]`
Year built:	1937
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Concrete `[1]`
Main span design:	Frame `[07]`
Deck type:	Not applicable `[N]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	41,483 `[as of 2017]`
Truck traffic:	4% of total traffic
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Fair `[5 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 replacement `[2]`
Underclearances appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	39.5
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. `[34]`
Estimated cost of work:	$2,499,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
August 2017	Fair	-	Fair	Fair	41483	39.5
August 2015	Fair	Fair	Fair	Fair	27475	38.5
June 2013	Fair	Fair	Fair	Fair	27475	38.6
May 2011	Fair	Satisfactory	Satisfactory	Satisfactory	27500	53.2
May 2009	Fair	Satisfactory	Satisfactory	Satisfactory	3242	65.5
April 2007	Fair	Satisfactory	Satisfactory	Satisfactory	3242	65.5
April 2005	Fair	Satisfactory	Satisfactory	Satisfactory	3242	66.6
March 2003	Fair	Satisfactory	Satisfactory	Satisfactory	3242	65.6
March 2001	Fair	Satisfactory	Satisfactory	Satisfactory	3149	64.4
March 1999	Fair	-	Fair	Satisfactory	3197	52.7
April 1997	Fair	-	Satisfactory	Satisfactory	3181	64.4
April 1995	Fair	-	Fair	Fair	4025	51.6
April 1993	Fair	-	Satisfactory	Satisfactory	3934	62.5
March 1991	Fair	-	Satisfactory	Satisfactory	2920	71.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Abutment	linear ft.	106	28	77	1	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	55	0	55	0	0
Steel Protective Coating	sq. ft.	120	0	120	0	0
Masonry Bridge Rail	linear ft.	111	111	0	0	0
Deck
Reinforced Concrete Slab	sq. ft.	2,623	0	2,183	440	0
Wearing Surfaces	sq. ft.	2,364	0	0	2,214	150

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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