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SENNEBEC ROAD over ST GEORGE RIVER

Map

Coordinates:
+44.28862, -69.24936
44°17'19" N, 69°14'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SENNEBEC ROAD over ST GEORGE RIVER
Structure number:5076
Location:0.1 MI. EAST RTE 131
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:100.1 ft. [30.5 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:870 [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:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:59.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairFairSatisfactory87059.3
October 2015FairFairFairSatisfactory79962.3
December 2014FairFairSatisfactorySatisfactory79077.6
August 2013FairFairSatisfactorySatisfactory74477.6
April 2012FairFairSatisfactorySatisfactory74477.6
July 2011FairFairGoodSatisfactory74077.6
July 2009FairSatisfactoryGoodSatisfactory89478.5
October 2007FairFairFairFair92064.4
June 2005FairFairFairFair92064.4
October 2003FairFairFairFair71363.3
May 2001FairFairFairFair68163.4
November 1999FairFairFairFair65563.4
June 1997FairFairFairFair63863.4
October 1995FairFairFairSatisfactory62463.6
June 1993FairSatisfactorySatisfactorySatisfactory60074.7
June 1991FairSatisfactorySatisfactorySatisfactory58976.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.30002001000
Deck
Reinforced Concrete Top Flangesq. ft.2,30001,8005000
Substructure
Reinforced Concrete Pier Walllinear ft.2315800
Reinforced Concrete Abutmentlinear ft.46202600
Joints
Open Jointlinear ft.2302300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2001802000