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HWY WASHNGTON ST over US 1

Map

Coordinates:
+42.81093, -70.87632
42°48'39" N, 70°52'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY WASHNGTON ST over US 1
Structure number:N11015321DOTNBI
Old structure number:800525004100 (from 1992 edition)
Location:.3 MI S MERRIMAC RIVER
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:55.1 ft. [16.8 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:59.7 ft. [18.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1934
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Not applicable [N]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2017]
Truck traffic:7% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:69.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,843,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018Fair-FairFair1100069.6
July 2016Fair-FairFair215071.8
July 2014Fair-FairFair170071.9
July 2012Fair-FairFair170071.9
July 2010Fair-FairFair140071.9
July 2008Fair-SatisfactoryFair90072.0
July 1998Fair-SatisfactoryFair60042.6
July 1994Fair-SatisfactorySatisfactory280051.7
May 1992Fair-SatisfactorySatisfactory280051.7
May 1990Good-GoodGood280054.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Archlinear ft.5500550
Wearing Surfacessq. ft.2,20009021,2980
Substructure
Reinforced Concrete Abutmentlinear ft.1648230520
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2300022010
Steel Protective Coatingsq. ft.460004600