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T STREET over NORTH CAPITOL ST

Washington, District of Columbia

Map

Coordinates:
+38.91556, -77.00909
38°54'56" N, 77°00'33" 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:	37.1 ft. `[11.3 m]`
Deck width edge-to-edge:	58.4 ft. `[17.8 m]`
Vertical clearance below bridge:	14.8 ft. `[4.5 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]`
Operating rating:	98.8 tons `[89.8 metric tons]`
Inventory rating:	73.8 tons `[67.1 metric tons]`
Sufficiency rating:	89.0
Recommended work:	Bridge deck rehabilitation with only incidental widening. `[36]`
Estimated cost of work:	$1,250,000

Previous Inspections

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

Element Data

Source: National Bridge Elements dataset, 2016 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	3,744	0	0	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	5	11	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	114	112	2	0	0

© Copyright 2012-18, 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