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RTE 345 over GRASSE RIVER

Map

Coordinates:
+44.74688, -75.13040
44°44'49" N, 75°07'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 345 over GRASSE RIVER
Structure number:000000001027310
Location:IN MADRID
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:44.9 ft. [13.7 m]
Total length:402.9 ft. [122.8 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1882
Year reconstructed:2009
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:9
Main spans material:Masonry [8]
Main spans design:Arch - Deck [11]
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:3,522 [as of 2016]
Truck traffic:6% of total traffic
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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:76.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$6,947,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017Good-Very GoodVery Good352276.4
October 2015Good-Very GoodVery Good222977.7
October 2013Good-Very GoodVery Good222977.7
September 2011Good-Very GoodExcellent270077.2
December 2009Good-ExcellentExcellent327376.6
October 2008Poor-Imminent FailureGood32737.0
October 2007Poor-PoorGood32737.0
September 2006Poor-PoorGood32887.0
August 2005Poor-PoorGood18977.0
August 2003Fair-FairGood189753.3
August 2001GoodGoodGoodGood182066.8
June 1999GoodGoodGoodGood180366.8
July 1997Fair-FairSatisfactory186455.2
August 1995Poor-PoorFair185542.6
October 1993Fair-FairFair324557.0
August 1991Poor-PoorFair169444.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Wearing Surfacessq. ft.9,6722,4182,4184,8360
Superstructure
Reinforced Concrete Archlinear ft.403403000
Substructure
Reinforced Concrete Pier Walllinear ft.2401608000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.806806000
Steel Protective Coatingsq. ft.4,4654,465000