Share:

ST114 ANDOVER ST over RR MBTA/BMRR

Map

Coordinates:
+42.53518, -70.93034
42°32'07" N, 70°55'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST114 ANDOVER ST over RR MBTA/BMRR
Structure number:P03010AF9DOTNBI
Location:.8K EAST OF ST 128
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:54.5 ft. [16.6 m]
Total length:55.4 ft. [16.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:56.4 ft. [17.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:47,736 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,907,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactorySatisfactoryGood4773670.9
March 2015GoodGoodGoodGood4590071.1
March 2013GoodGoodGoodGood4820070.8
March 2011GoodGoodGoodGood4600071.1
March 2009GoodGoodGoodGood4500071.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.884880400
Deck
Prestressed Concrete Top Flangesq. ft.3,6853,685000
Wearing Surfacessq. ft.2,9122,8872500
Concrete Protective Coatingsq. ft.2,9122,912000
Substructure
Reinforced Concrete Abutmentlinear ft.156156000
Bearings
Elastomeric Bearingeach6464000
Bridge Rail
Other Material Bridge Raillinear ft.205020401