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MAIN STREET over MILL STREAM

Map

Coordinates:
+44.04755, -68.83444
44°02'51" N, 68°50'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MAIN STREET over MILL STREAM
Structure number:0605
Location:SOUTH END OF ISLAND
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:14.1 ft. [4.3 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:48.2 ft. [14.7 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:Fair [5 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: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:67.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairFairFairFair427367.0
October 2016FairFairFairFair418967.0
September 2014FairFairFairFair407086.3
May 2013FairFairFairFair407476.4
January 2012FairFairFairFair405076.4
January 2010FairSatisfactorySatisfactorySatisfactory340188.6
September 2008FairSatisfactorySatisfactorySatisfactory350088.6
February 2007FairSatisfactorySatisfactorySatisfactory553184.3
January 2005FairSatisfactorySatisfactorySatisfactory618383.9
December 2002FairSatisfactorySatisfactorySatisfactory600483.9
January 2001FairSatisfactorySatisfactorySatisfactory585783.9
January 1999FairSatisfactorySatisfactorySatisfactory570383.9
February 1997FairSatisfactorySatisfactorySatisfactory546984.0
October 1994FairSatisfactorySatisfactorySatisfactory529383.9
January 1993FairSatisfactorySatisfactoryGood509384.0
November 1990GoodGoodGoodGood518178.2