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HWY NEPNST V PKY over WATER NEPONSET RIVER

Map

Coordinates:
+42.23454, -71.12275
42°14'04" N, 71°07'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY NEPNST V PKY over WATER NEPONSET RIVER
Structure number:B160274F9DOTNBI
Old structure number:4F9MDC896071100 (from 1992 edition)
Location:.16 KM E OF TRUMAN HWY
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:68.9 ft. [21.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Owner:State Highway Agency [01]
Year built:1849
Year reconstructed:1932
Historic significance:Bridge is on the National Register of Historic Places [1]
Number of main spans:3
Main spans material:Masonry [8]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:25,600 [as of 2017]
Truck traffic:4% of total traffic
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:61.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,915,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017Fair-SatisfactoryFair2560061.5
February 2015Fair-SatisfactoryFair2860060.8
February 2013Fair-SatisfactoryFair2860060.8
February 2011Fair-SatisfactoryFair2250067.5
October 2008Fair-SatisfactoryFair2250067.5
October 1998Good-GoodGood1990072.6
October 1996Good-GoodGood1990072.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Masonry Archlinear ft.1677370240
Substructure
Masonry Pier Walllinear ft.1113260154
Masonry Abutmentlinear ft.260026000
Reinforced Concrete Pile Cap/Footinglinear ft.40040
Bridge Rail
Other Material Bridge Raillinear ft.2912514000