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MILLTOWN ROAD over PLUM CREEK

Map

Coordinates:
+40.51131, -79.79354
40°30'41" N, 79°47'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILLTOWN ROAD over PLUM CREEK
Structure number:000000000001637
Old structure number:022084001403560 (from 1992 edition)
Location:1/4 MI E OF SR 2058
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:50.9 ft. [15.5 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Closed Grating [4]
Wearing surface:Other [9]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:80.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$471,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016FairSatisfactoryFairFair10080.0
February 2014FairSatisfactoryFairFair409964.5
February 2012FairSatisfactoryFairFair227065.6
February 2010FairSatisfactoryFairFair229565.6
February 2008PoorSatisfactoryFairPoor229549.0
February 2006PoorSatisfactoryFairSerious230331.3
February 2004PoorSatisfactoryFairSerious220431.5
February 2002PoorSatisfactoryFairPoor212648.2
February 2000PoorSatisfactoryFairPoor208850.2
February 1998FairGoodSatisfactoryFair201166.8
February 1996FairSatisfactorySatisfactoryFair192766.8
February 1994FairSatisfactorySatisfactoryFair189766.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,1001,100000
Steel Protective Coatingsq. ft.10,75310,753000
Substructure
Reinforced Concrete Abutmentlinear ft.2222000
Masonry Abutmentlinear ft.4242000
Deck
Concrete Filled Grid Decksq. ft.1,1001,100000
Steel Protective Coatingsq. ft.10,75310,753000
Bearings
Movable Bearingeach55000
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach55000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.110110000
Steel Protective Coatingsq. ft.10,75310,753000