ROUTE 11 over MCRR

Map

Coordinates:
+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
Location:	3 MI NE TOWNLINE
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]`

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

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
November 2018	Fair	Good	Good	Satisfactory	6209	56.4
May 2017	Fair	Good	Good	Satisfactory	6209	56.4
July 2015	Good	Good	Good	Good	5830	66.7
August 2014	Good	Good	Good	Good	5785	67.1
September 2012	Good	Good	Good	Good	5762	72.2
December 2010	Good	Good	Good	Good	6045	72.0
December 2008	Good	Very Good	Good	Good	5973	74.2
August 2006	Good	Very Good	Good	Good	5730	74.4
September 2004	Good	Very Good	Good	Good	5160	74.8
July 2002	Good	Very Good	Good	Good	5860	74.3
February 2001	Good	Very Good	Good	Good	6573	73.7
July 1998	Good	Good	Good	Good	6400	73.8
September 1996	Good	Good	Good	Good	4412	81.0
February 1995	Good	Very Good	Good	Good	4270	81.0
February 1993	Good	Very Good	Good	Good	4310	81.0
December 1990	Good	Excellent	Good	Good	4700	81.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	1,038	938	100	0	0
Steel Protective Coating	sq. ft.	1,038	938	100	0	0
Deck
Reinforced Concrete Deck	sq. ft.	5,917	5,326	591	0	0
Substructure
Reinforced Concrete Column	each	6	6	0	0	0
Reinforced Concrete Abutment	linear ft.	75	33	40	2	0
Reinforced Concrete Pier Cap	linear ft.	75	75	0	0	0
Joints
Compression Joint	linear ft.	38	34	4	0	0
Bearings
Movable Bearing	each	18	12	6	0	0
Steel Protective Coating	sq. ft.	18	9	6	3	0
Fixed Bearing	each	6	3	3	0	0
Steel Protective Coating	sq. ft.	6	3	3	0	0