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ROUTE 161 over RIVER,RR & STREET

Map

Coordinates:
+46.85383, -68.00273
46°51'14" N, 68°00'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 161 over RIVER,RR & STREET
Structure number:5572
Location:.01 MI E OF JCT RTE US1
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Collector (Urban) [17]
Length of largest span:250.0 ft. [76.2 m]
Total length:907.2 ft. [276.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1952
Year reconstructed:2005
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,790 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:30.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairFairFairSatisfactory279030.6
June 2014FairFairFairSatisfactory286041.0
January 2014FairFairFairSatisfactory299040.7
July 2012FairFairFairSatisfactory299040.7
January 2011FairSatisfactorySatisfactorySatisfactory324053.3
November 2009FairSatisfactoryFairSatisfactory318045.3
November 2007FairSatisfactorySatisfactorySatisfactory318753.3
November 2005FairSatisfactorySatisfactorySatisfactory316253.3
October 2003FairSatisfactorySatisfactorySatisfactory348352.8
September 2001FairSatisfactorySatisfactorySatisfactory341452.8
June 2000FairSatisfactorySatisfactorySatisfactory348052.8
August 1999FairSatisfactorySatisfactorySatisfactory390352.3
July 1998FairGoodSatisfactoryGood385752.3
March 1998FairGoodSatisfactoryGood383452.3
March 1997FairGoodSatisfactoryGood380752.4
June 1994FairGoodSatisfactoryGood389652.3
May 1992FairGoodSatisfactoryGood383152.4
August 1991GoodGoodGoodGood376759.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,1352,0924300
Steel Protective Coatingsq. ft.2,1352,0924300
Steel Stringerlinear ft.4,2144,1308400
Steel Protective Coatingsq. ft.4,2144,1308400
Deck
Reinforced Concrete Decksq. ft.34,013034,01300
Superstructure
Steel Trusslinear ft.1,2041,048962436
Steel Protective Coatingsq. ft.1,2041,048962436
Steel Floor Beamlinear ft.1,0881,0295900
Steel Protective Coatingsq. ft.1,0881,0295900
Steel Pin or Pin & Hangar Assemblyeach87100
Steel Protective Coatingsq. ft.87100
Steel Gusset Plateeach5454000
Substructure
Steel Columneach44000
Steel Protective Coatingsq. ft.44000
Reinforced Concrete Pier Walllinear ft.2662511500
Reinforced Concrete Abutmentlinear ft.7571400
Joints
Strip Seal Jointlinear ft.3800038
Compression Jointlinear ft.2252022300
Assembly without Seal Jointlinear ft.3838000
Bearings
Movable Bearingeach54114300
Steel Protective Coatingsq. ft.54114300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,8141,7546000
Steel Protective Coatingsq. ft.1,8141,7546000