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US ROUTE 1 over SHEEPSCOT RIVER

Lincoln County, Maine

Map

Coordinates:
+44.00076, -69.65725
44°00'03" N, 69°39'26" W

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Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	US ROUTE 1 over SHEEPSCOT RIVER
Structure number:	2262
Location:	EDGECOMB-WISCASSET
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Length of largest span:	121.1 ft. `[36.9 m]`
Total length:	2720.3 ft. `[829.1 m]`
Roadway width between curbs:	36.1 ft. `[11.0 m]`
Deck width edge-to-edge:	44.6 ft. `[13.6 m]`
Vertical clearance below bridge:	23.0 ft. `[7.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1983
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 22.5 / HS 25 `[9]`
Number of main spans:	23
Main spans material:	Prestressed concrete continuous `[6]`
Main spans design:	Segmental box girder `[21]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Latex Concrete or similar additive `[3]`

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	17,897 `[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:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. `[7]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	75.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
May 2018	Fair	Good	Good	Satisfactory	17897	75.0
July 2016	Fair	Good	Good	Satisfactory	16498	75.0
September 2014	Fair	Good	Good	Satisfactory	16030	82.9
October 2013	Fair	Good	Good	Satisfactory	15720	82.9
November 2012	Good	Good	Good	Good	15720	82.9
November 2011	Good	Good	Good	Good	16480	82.9
November 2010	Good	Good	Good	Good	16920	82.9
October 2009	Fair	Satisfactory	Good	Good	17020	82.9
February 2008	Fair	Satisfactory	Good	Good	17610	82.9
May 2005	Fair	Satisfactory	Good	Good	18760	65.9
September 2003	Fair	Satisfactory	Good	Good	18780	82.9
September 2001	Fair	Satisfactory	Good	Satisfactory	19270	82.9
May 1999	Fair	Satisfactory	Good	Satisfactory	19365	82.9
February 1998	Good	Good	Good	Good	15789	81.9
May 1995	Good	Good	Good	Good	17901	80.0
December 1993	Good	Good	Good	Good	17240	80.5
November 1991	Good	Good	Good	Very Good	16470	84.6

Element Data

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

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girder	linear ft.	2,720	2,094	626	0	0
Deck
Reinforced Concrete Deck	sq. ft.	121,584	100,915	20,669	0	0
Substructure
Reinforced Concrete Pier Wall	linear ft.	264	121	106	37	0
Reinforced Concrete Abutment	linear ft.	89	78	9	2	0
Reinforced Concrete Pile Cap/Footing	linear ft.	18	16	2	0	0
Steel Pile	each	108	100	8	0	0
Steel Protective Coating	sq. ft.	108	108	0	0	0
Joints
Open Joint	linear ft.	89	89	0	0	0
Bearings
Elastomeric Bearing	each	24	12	12	0	0
Pot Bearing	each	24	18	6	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	8,160	6,912	1,224	24	0
Steel Protective Coating	sq. ft.	8,160	8,160	0	0	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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