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ST 79 NB over ST 79 SB

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+41.70167, -71.16000
41°42'06" N, 71°09'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ST 79 NB over ST 79 SB
Structure number:F020593TRDOTNBI
Old structure number:3TR097615079111 (from 1992 edition)
Location:AT E END OF BRAGA BR
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:204.1 ft. [62.2 m]
Total length:2930.3 ft. [893.1 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1965
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:2
Main spans material:Steel [3]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2011

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:23,000 [as of 2011]
Truck traffic:12% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:54.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$32,176,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2011PoorPoorPoorPoor2300054.0
June 2009PoorPoorSeriousPoor2300042.0
April 1999PoorSeriousFairFair2420069.0
April 1997PoorPoorSatisfactorySatisfactory2250082.0
August 1995FairSatisfactorySatisfactoryGood2250076.5