Share:

ST114 ANDOVER ST over ST128

Map

Coordinates:
+42.53996, -70.93810
42°32'24" N, 70°56'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST114 ANDOVER ST over ST128
Structure number:P030162UMDOTNBI
Old structure number:2UM055527016101 (from 1992 edition)
Location:.8 MI LOWELL STREET
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:41.0 ft. [12.5 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:66.3 ft. [20.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1938
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:56,508 [as of 2018]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:65.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,759,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairFairFairFair5650865.0
December 2016FairFairFairFair4070067.0
December 2014FairFairFairFair4070067.0
December 2012FairFairFairFair4070067.0
December 2010FairFairFairFair4490067.0
December 2008FairFairFairFair4490067.0
December 1998FairFairSatisfactoryFair3246163.1
December 1996FairSatisfactorySatisfactoryFair3246164.1
December 1991PoorSatisfactoryPoorPoor3600049.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,290705515700
Steel Protective Coatingsq. ft.8,38504,8903,370125
Deck
Reinforced Concrete Decksq. ft.5,4181,1583,7185420
Wearing Surfacessq. ft.4,3006252,912588175
Substructure
Reinforced Concrete Columneach50230
Reinforced Concrete Abutmentlinear ft.134077570
Reinforced Concrete Pier Caplinear ft.67349150
Bearings
Movable Bearingeach3002460
Steel Protective Coatingsq. ft.75021504
Fixed Bearingeach1501500
Steel Protective Coatingsq. ft.30016140
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2900274106
Steel Protective Coatingsq. ft.1,1600345715100
Reinforced Concrete Bridge Raillinear ft.1771076820