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ROUTE 13 NBL over CHES. BAY - TRESTLE D

Northampton County, Virginia

Map

Coordinates:
+37.08248, -76.00916
37°04'57" N, 76°00'33" W

Facts

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

Name:	ROUTE 13 NBL over CHES. BAY - TRESTLE D
Structure number:	000000000012754
Location:	3.48NHMPTN CO1540NCL VA B
Purpose:	Carries highway over waterway
Route classification:	Principal Arterial - Other (Rural) `[02]`
Tolls:	Yes, on toll road `[2]`
Length of largest span:	75.1 ft. `[22.9 m]`
Total length:	1351.1 ft. `[411.8 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	32.8 ft. `[10.0 m]`
Owner:	State Toll Authority `[31]`
Year built:	1964
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	18
Main spans material:	Concrete `[1]`
Main spans design:	Tee beam `[04]`
Deck type:	Other `[9]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	4,385 `[as of 2014]`
Truck traffic:	7% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Water adequacy appraisal:	Equal to present minimum criteria `[6]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for assessed or calculated scour condition. `[5]`
Sufficiency rating:	78.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`
Estimated cost of work:	$2,713,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Good	Good	Good	Good	4385	78.5
September 2017	Good	Very Good	Good	Very Good	4385	78.5
September 2015	Good	Good	Good	Good	4385	78.5
September 2014	Good	Very Good	Good	Very Good	8320	78.0
August 2012	Good	Very Good	Good	Very Good	8320	78.0
August 2010	Good	Very Good	Good	Very Good	8320	78.0
September 2008	Good	Very Good	Good	Very Good	8320	78.0
September 2007	Good	Very Good	Good	Very Good	8320	78.0
October 2006	Good	Very Good	Good	Very Good	8320	78.0
August 2004	Good	Very Good	Good	Very Good	8320	78.0
September 2002	Good	Very Good	Good	Very Good	8320	63.0
August 2000	Good	Very Good	Good	Very Good	8320	63.0
September 1998	Good	Good	Good	Very Good	8320	62.0
September 1997	Good	Good	Good	Very Good	8320	62.0
September 1995	Good	Good	Good	Very Good	8320	62.0
September 1994	Good	Very Good	Good	Very Good	8320	62.0
September 1993	Good	Very Good	Good	Good	8320	62.0
September 1991	Fair	Very Good	Good	Satisfactory	8320	62.0

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
Prestressed Concrete Girder/Beam	linear ft.	10,204	9,688	438	78	0
Deck
Reinforced Concrete Deck	sq. ft.	41,672	41,523	147	2	0
Wearing Surfaces	sq. ft.	35,715	34,894	821	0	0
Substructure
Reinforced Concrete Abutment	linear ft.	33	31	2	0	0
Prestressed Concrete Pile	each	51	5	35	11	0
Reinforced Concrete Pier Cap	linear ft.	597	570	27	0	0
Joints
Open Joint	linear ft.	588	588	0	0	0
Bearings
Elastomeric Bearing	each	280	276	3	1	0
Movable Bearing	each	8	0	8	0	0
Bridge Rail
Steel or Aluminum Bridge Rail	linear ft.	2,551	2,508	38	5	0

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1577899