HWY W FOURTH ST over COMB FNDRY ST&MBTA&AMTK
Map
Coordinates:
+42.34236, -71.0600142°20'32" N, 71°03'36" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | HWY W FOURTH ST over COMB FNDRY ST&MBTA&AMTK |
Structure number: | B161263FHDOTNBI |
Location: | 1.6 KM SE OF JCT I93&90 |
Purpose: | Carries highway and pedestrian walkway over highway and railroad |
Route classification: | Other Principal Arterial (Urban) [14] |
Length of largest span: | 86.0 ft. [26.2 m] |
Total length: | 523.0 ft. [159.4 m] |
Roadway width between curbs: | 44.0 ft. [13.4 m] |
Deck width edge-to-edge: | 58.7 ft. [17.9 m] |
Vertical clearance below bridge: | 13.1 ft. [4.0 m] |
Owner: | State Highway Agency [01] |
Year built: | 1893 |
Year reconstructed: | 1990 |
Historic significance: | Bridge is not eligible for the National Register of Historic Places [5] |
Design load: | MS 18 / HS 20 [5] |
Number of main spans: | 7 |
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: October 2018
Good/Fair/Poor Condition: | Fair |
Status: | Open, no restriction [A] |
Average daily traffic: | 20,689 [as of 2018] |
Truck traffic: | 9% of total traffic |
Deck condition: | Satisfactory [6 out of 9] |
Superstructure condition: | Good [7 out of 9] |
Substructure condition: | Satisfactory [6 out of 9] |
Structural appraisal: | Equal to present minimum criteria [6] |
Deck geometry appraisal: | Equal to present minimum criteria [6] |
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: | 90.0 |
Recommended work: | Other structural work, including hydraulic replacements. [38] |
Estimated cost of work: | $2,897,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
October 2018 | Fair | Satisfactory | Good | Satisfactory | 20689 | 90.0 |
October 2016 | Fair | Satisfactory | Good | Satisfactory | 20900 | 89.9 |
October 2014 | Fair | Satisfactory | Good | Satisfactory | 30250 | 88.5 |
October 2012 | Fair | Satisfactory | Good | Good | 15000 | 90.8 |
October 2010 | Fair | Satisfactory | Very Good | Good | 21600 | 89.8 |
October 2008 | Fair | Satisfactory | Very Good | Good | 21600 | 89.8 |
Element Data
Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Element | Units | Quantity | 1-Good | 2-Fair | 3-Poor | 4-Serious |
---|
Superstructure |
Steel Girder/Beam | linear ft. | 4,152 | 4,132 | 20 | 0 | 0 |
Steel Protective Coating | sq. ft. | 39,667 | 39,627 | 40 | 0 | 0 |
Deck |
Reinforced Concrete Deck | sq. ft. | 30,713 | 30,694 | 19 | 0 | 0 |
Wearing Surfaces | sq. ft. | 22,992 | 22,927 | 65 | 0 | 0 |
Substructure |
Other Material Pier Wall | linear ft. | 288 | 269 | 19 | 0 | 0 |
Reinforced Concrete Abutment | linear ft. | 120 | 108 | 12 | 0 | 0 |
Masonry Abutment | linear ft. | 60 | 60 | 0 | 0 | 0 |
Reinforced Concrete Pier Cap | linear ft. | 340 | 333 | 7 | 0 | 0 |
Joints |
Strip Seal Joint | linear ft. | 132 | 0 | 132 | 0 | 0 |
Pourable Joint | linear ft. | 44 | 44 | 0 | 0 | 0 |
Bearings |
Movable Bearing | each | 64 | 50 | 14 | 0 | 0 |
Steel Protective Coating | sq. ft. | 256 | 196 | 60 | 0 | 0 |
Fixed Bearing | each | 16 | 16 | 0 | 0 | 0 |
Steel Protective Coating | sq. ft. | 64 | 64 | 0 | 0 | 0 |
Bridge Rail |
Steel or Aluminum Bridge Rail | linear ft. | 1,046 | 1,042 | 4 | 0 | 0 |