ROUTE 11 over MCRR


+44.54248, -69.72766
44°32'33" N, 69°43'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 11 over MCRR
Structure number:3508
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:69.9 ft. [21.3 m]
Total length:172.9 ft. [52.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1937
Year reconstructed:1991
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,209 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:56.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodGoodSatisfactory620956.4
May 2017FairGoodGoodSatisfactory620956.4
July 2015GoodGoodGoodGood583066.7
August 2014GoodGoodGoodGood578567.1
September 2012GoodGoodGoodGood576272.2
December 2010GoodGoodGoodGood604572.0
December 2008GoodVery GoodGoodGood597374.2
August 2006GoodVery GoodGoodGood573074.4
September 2004GoodVery GoodGoodGood516074.8
July 2002GoodVery GoodGoodGood586074.3
February 2001GoodVery GoodGoodGood657373.7
July 1998GoodGoodGoodGood640073.8
September 1996GoodGoodGoodGood441281.0
February 1995GoodVery GoodGoodGood427081.0
February 1993GoodVery GoodGoodGood431081.0
December 1990GoodExcellentGoodGood470081.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,03893810000
Steel Protective Coatingsq. ft.1,03893810000
Reinforced Concrete Decksq. ft.5,9175,32659100
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.75334020
Reinforced Concrete Pier Caplinear ft.7575000
Compression Jointlinear ft.3834400
Movable Bearingeach1812600
Steel Protective Coatingsq. ft.189630
Fixed Bearingeach63300
Steel Protective Coatingsq. ft.63300