Share:

PARTERS ISL RD over MILL STREAM

Map

Coordinates:
+44.04749, -68.83425
44°02'51" N, 68°50'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PARTERS ISL RD over MILL STREAM
Structure number:5711
Location:SO END OF ISLAND
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:15.1 ft. [4.6 m]
Total length:46.9 ft. [14.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Owner:State Highway Agency [01]
Year built:1959
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,273 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:77.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactorySatisfactorySatisfactory427377.9
October 2016FairSatisfactorySatisfactorySatisfactory418977.9
September 2014PoorSatisfactorySatisfactoryPoor407063.8
May 2013FairSatisfactorySatisfactoryFair407480.0
January 2012FairSatisfactorySatisfactoryFair405080.0
January 2010FairSatisfactorySatisfactoryFair340180.2
September 2008FairSatisfactorySatisfactoryFair350080.1
February 2007FairSatisfactoryFairFair553176.8
January 2005FairSatisfactoryFairFair618376.4
December 2002FairSatisfactoryFairFair600476.4
January 2001FairSatisfactorySatisfactorySatisfactory585787.6
January 1999FairSatisfactorySatisfactorySatisfactory570387.6
February 1997FairSatisfactorySatisfactorySatisfactory546987.6
October 1994FairSatisfactorySatisfactorySatisfactory529387.6
January 1993FairGoodGoodSatisfactory509387.7
November 1990GoodGoodGoodGood518180.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Masonry Pier Walllinear ft.4004000
Masonry Abutmentlinear ft.7907900
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9494000
Steel Protective Coatingsq. ft.1881731500
Deck
Reinforced Concrete Slabsq. ft.1,87501,87500