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ALDER MEADOW ROAD over SCHROON RIVER

Map

Coordinates:
+43.86345, -73.75218
43°51'48" N, 73°45'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ALDER MEADOW ROAD over SCHROON RIVER
Structure number:000000003301910
Location:.7 MILE S JCT I87 & SH 74
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:89.9 ft. [27.4 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:2004
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:660 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:86.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,656,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodVery GoodVery Good66086.3
September 2015GoodVery GoodVery GoodGood77778.5
September 2013GoodVery GoodVery GoodGood77778.5
September 2011GoodVery GoodVery GoodGood78078.5
September 2009GoodVery GoodVery GoodVery Good10091.0
September 2007GoodVery GoodVery GoodVery Good10092.0
September 2005GoodExcellentExcellentExcellent10092.0
March 2005FairExcellentSatisfactorySatisfactory10095.0
July 2004FairExcellentSatisfactorySatisfactory10095.0
October 2001FairExcellentSatisfactorySatisfactory10086.3
August 2000FairSatisfactoryFairFair10075.3
July 1998FairSatisfactoryFairFair10080.1
June 1996PoorSatisfactoryPoorFair10068.2
June 1994PoorSatisfactoryPoorFair10067.2
April 1992FairSatisfactoryFairFair10083.2
June 1990PoorSatisfactoryPoorFair10067.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.460460000
Steel Protective Coatingsq. ft.2,0002,000000
Deck
Reinforced Concrete Decksq. ft.2,4001,92048000
Wearing Surfacessq. ft.2,40002,40000
Superstructure
Steel Trusslinear ft.184184000
Steel Protective Coatingsq. ft.5,5505,550000
Steel Floor Beamlinear ft.224224000
Steel Protective Coatingsq. ft.1,5501,550000
Substructure
Reinforced Concrete Abutmentlinear ft.7272000
Joints
Compression Jointlinear ft.3603600
Bearings
Pot Bearingeach40400
Steel Protective Coatingsq. ft.40400
Other Bearingeach1001000
Steel Protective Coatingsq. ft.1001000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.184184000
Steel Protective Coatingsq. ft.184184000