NH 10,NH 11,NH103 over SUGAR RIVER


+43.36309, -72.17216
43°21'47" N, 72°10'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NH 10,NH 11,NH103 over SUGAR RIVER
Structure number:019201390010400
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:47.9 ft. [14.6 m]
Total length:54.1 ft. [16.5 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,000 [as of 2013]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:83.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,142,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactoryFair1300083.9
June 2015FairSatisfactorySatisfactoryFair1300083.9
June 2013FairSatisfactorySatisfactoryFair1400083.7
June 2011FairSatisfactorySatisfactoryFair1400083.7
May 2009FairSatisfactorySatisfactoryFair1400083.7
April 2007FairSatisfactorySatisfactoryFair1500083.6
April 2003FairSatisfactorySatisfactoryFair1400081.7
May 2001FairSatisfactorySatisfactoryFair1400081.7
June 1999FairSatisfactorySatisfactoryFair1400081.7
April 1997FairSatisfactorySatisfactoryFair1400081.7
June 1995FairSatisfactorySatisfactoryFair1400081.6
September 1993FairSatisfactorySatisfactoryFair1400081.6
May 1991FairSatisfactorySatisfactoryFair1480081.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Archlinear ft.52301480
Reinforced Concrete Abutmentlinear ft.1311111550
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1086236100