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HWY AMESBURY ST over WATER SOUTH CANAL

Map

Coordinates:
+42.70171, -71.15958
42°42'06" N, 71°09'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY AMESBURY ST over WATER SOUTH CANAL
Structure number:L040252PUMUNNBI
Old structure number:MUN514014100 (from 1992 edition)
Location:JUST S OF MERRIMACK RIV
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:66.9 ft. [20.4 m]
Total length:69.9 ft. [21.3 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:80.4 ft. [24.5 m]
Skew angle:26°
Owner:City or Municipal Highway Agency [04]
Year built:1918
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:38,800 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Better than present minimum criteria [7]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:62.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,726,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018PoorFairPoorFair3880062.5
October 2016PoorFairPoorSatisfactory1370066.1
October 2014PoorFairPoorSatisfactory1370047.3
October 2012PoorFairPoorSatisfactory1370047.3
October 2010FairFairFairSatisfactory3190057.3
October 2008FairFairFairSatisfactory3190057.3
October 2006FairFairFairSatisfactory3190057.3
September 2004FairFairFairSatisfactory1800062.5
September 2002FairFairFairSatisfactory2330061.7
August 2000FairFairFairSatisfactory1500063.0
July 1998FairFairFairSatisfactory1310060.3
May 1993FairFairFairSatisfactory2400066.4
February 1990FairFairSatisfactoryGood200078.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.469004690
Deck
Reinforced Concrete Decksq. ft.5,4573,6322731,5520
Wearing Surfacessq. ft.4,1963,98621000
Substructure
Masonry Abutmentlinear ft.1641313300
Other Material Abutmentlinear ft.1780124540
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1440108351