Share:

ST 28 NB/COLUMBUS over COMB I 90 &CSX &ORNG LN

Map

Coordinates:
+42.34791, -71.07278
42°20'52" N, 71°04'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST 28 NB/COLUMBUS over COMB I 90 &CSX &ORNG LN
Structure number:B160464RFDOTNBI
Location:.32 KM E.COPLEY PLACE S65
Purpose:Carries highway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:74.8 ft. [22.8 m]
Total length:306.1 ft. [93.3 m]
Roadway width between curbs:64.0 ft. [19.5 m]
Deck width edge-to-edge:82.7 ft. [25.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1994
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,300 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
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]
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:67.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$7,984,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairSatisfactoryFair1430067.9
January 2015FairSatisfactorySatisfactoryFair11170.8
January 2013FairSatisfactorySatisfactoryFair11179.0
January 2011FairSatisfactorySatisfactoryFair11179.0
July 2010FairSatisfactoryGoodFair11181.0
July 2008FairSatisfactoryGoodFair11181.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,9495,0831,86600
Steel Protective Coatingsq. ft.50,10929,93120,17800
Deck
Reinforced Concrete Decksq. ft.25,30824,652566900
Wearing Surfacessq. ft.19,58319,5612200
Substructure
Reinforced Concrete Columneach80800
Reinforced Concrete Pier Walllinear ft.31412319100
Reinforced Concrete Abutmentlinear ft.2381399900
Reinforced Concrete Pier Caplinear ft.34717417300
Joints
Pourable Jointlinear ft.8686000
Compression Jointlinear ft.6115862500
Bearings
Movable Bearingeach139013900
Steel Protective Coatingsq. ft.278027800
Fixed Bearingeach71571400
Steel Protective Coatingsq. ft.1421142800
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.238238000
Reinforced Concrete Bridge Raillinear ft.186186000