Share:

RAMP E TO GW PKWY over LITTLE RIVER

Washington, District of Columbia

Map

Coordinates:
+38.88063, -77.05717
38°52'50" N, 77°03'26" W

Facts

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

Name:	RAMP E TO GW PKWY over LITTLE RIVER
Structure number:	1200(RAMP E)
Location:	T ROOSEVELT BR TP GW PKWY
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Principal Arterial - Interstate (Urban) `[11]`
Length of largest span:	152.9 ft. `[46.6 m]`
Total length:	428.2 ft. `[130.5 m]`
Roadway width between curbs:	18.0 ft. `[5.5 m]`
Deck width edge-to-edge:	27.2 ft. `[8.3 m]`
Owner:	State Highway Agency `[01]`
Year built:	1964
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	3
Main spans material:	Steel continuous `[4]`
Main spans design:	Girder and floorbeam system `[03]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	17,500 `[as of 1992]`
Truck traffic:	1% of total traffic
Deck condition:	Fair `[5 out of 9]`
Superstructure condition:	Satisfactory `[6 out of 9]`
Substructure condition:	Good `[7 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:	Equal to present desirable criteria `[8]`
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 assessed or calculated scour condition. `[5]`
Operating rating:	66.9 tons `[60.8 metric tons]`
Inventory rating:	39.9 tons `[36.3 metric tons]`
Sufficiency rating:	92.5
Recommended work:	Other structural work, including hydraulic replacements. `[38]`
Estimated cost of work:	$5,500,000

Previous Inspections

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
May 2016	92.5	Fair	Fair	Satisfactory	Good	-	17500
May 2014	90.5	Fair	Fair	Satisfactory	Good	-	17500
November 2013	90.5	Fair	Fair	Satisfactory	Good	-	17500
May 2012	88.4	Poor	Poor	Satisfactory	Good	SD	17500
July 2010	77.0	Poor	Poor	Fair	Good	SD	17500
February 2008	79.1	Fair	Fair	Fair	-	-	17500
February 2006	92.5	Fair	Satisfactory	Satisfactory	Good	-	17500
March 2004	91.5	Fair	Satisfactory	Satisfactory	Good	-	17500
June 1999	91.5	Fair	Satisfactory	Satisfactory	Good	-	17500
February 1997	91.5	Fair	Satisfactory	Satisfactory	Good	-	17500
August 1993	90.3	Fair	Fair	Good	Good	-	17500
March 1991	90.3	Fair	Fair	Good	Good	-	17500

© 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/1076743