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T STREET over NORTH CAPITOL ST

Washington, District of Columbia

Map

Coordinates:
+38.91558, -77.00900
38°54'56" N, 77°00'32" W

Facts

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

Name:	T STREET over NORTH CAPITOL ST
Structure number:	0049
Location:	T ST. OVER N CAPITOL ST.
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Collector (Urban) `[17]`
Length of largest span:	60.0 ft. `[18.3 m]`
Total length:	64.0 ft. `[19.5 m]`
Roadway width between curbs:	40.0 ft. `[12.2 m]`
Deck width edge-to-edge:	58.4 ft. `[17.8 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1963
Year reconstructed:	2002
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Steel `[3]`
Main span design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	1,800 `[as of 2007]`
Truck traffic:	2% 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:	Equal to present minimum criteria `[6]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	89.0
Recommended work:	Bridge deck rehabilitation with only incidental widening. `[36]`
Estimated cost of work:	$1,250,000

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Good	Good	Good	Good	1800	89.0
March 2015	Good	Good	Good	Good	1800	89.0
March 2013	Good	Good	Good	Good	1800	89.0
February 2011	Good	Good	Good	Good	1800	89.0
January 2009	Good	Good	Good	Good	1800	75.0
January 2007	Good	Very Good	Very Good	Very Good	2345	75.0
December 2004	Good	Very Good	Very Good	Very Good	2345	75.0
January 2003	Good	Excellent	Very Good	Very Good	2345	74.4
January 2001	Fair	Good	Good	Satisfactory	2345	74.4
July 1998	Fair	Good	Good	Satisfactory	2345	74.4
September 1996	Fair	Good	Good	Satisfactory	2345	74.2
March 1994	Good	Good	Good	Good	2345	77.0
March 1992	Fair	Good	Good	Satisfactory	2345	77.0
March 1990	Fair	Good	Good	Satisfactory	2345	77.0

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
Steel Girder/Beam	linear ft.	476	475	1	0	0
Steel Protective Coating	sq. ft.	2,856	2,856	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	3,744	3,743	0	1	0
Substructure
Reinforced Concrete Abutment	linear ft.	118	117	1	0	0
Joints
Compression Joint	linear ft.	118	0	1	117	0
Bearings
Elastomeric Bearing	each	16	16	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	114	112	2	0	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/1076593