NH101 EB over NH111


+42.97095, -70.89311
42°58'15" N, 70°53'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NH101 EB over NH111
Structure number:008201560006000
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:149.6 ft. [45.6 m]
Total length:153.6 ft. [46.8 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,536 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.9
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
May 2018GoodVery GoodVery GoodVery Good2153689.9
May 2016GoodVery GoodVery GoodVery Good2176289.8
May 2014GoodVery GoodVery GoodVery Good2027890.5
May 2012GoodVery GoodVery GoodVery Good3937585.0
June 2010GoodVery GoodVery GoodVery Good4100085.0
March 2009GoodVery GoodVery GoodVery Good4100085.0
September 2006GoodVery GoodVery GoodVery Good4500085.0
July 2004GoodExcellentExcellentExcellent1659092.2
May 2002GoodExcellentExcellentExcellent1659090.2
November 2000GoodExcellentExcellentExcellent1659090.2
December 1999PoorPoorSatisfactorySatisfactory1659056.6
November 1998PoorPoorSatisfactorySatisfactory1659056.6
April 1998PoorPoorSatisfactorySatisfactory1659056.6
November 1996PoorPoorSatisfactorySatisfactory1659049.3
December 1995PoorPoorSatisfactorySatisfactory1658756.8
March 1995PoorPoorSatisfactorySatisfactory1547857.5
April 1993PoorPoorSatisfactorySatisfactory1547857.5
December 1992PoorPoorSatisfactorySatisfactory1504657.8
October 1991PoorPoorSatisfactoryFair1616147.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.912909300
Reinforced Concrete Decksq. ft.6,8576,7906250
Wearing Surfacessq. ft.10099100
Reinforced Concrete Abutmentlinear ft.2662382710
Strip Seal Jointlinear ft.6262000
Pourable Jointlinear ft.57322500
Movable Bearingeach66000
Steel Protective Coatingsq. ft.100100000
Fixed Bearingeach66000
Steel Protective Coatingsq. ft.100100000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.449449000