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JOYCE ROAD over ROCK CREEK

Washington, District of Columbia

Map

Coordinates:
+38.96033, -77.04211
38°57'37" N, 77°02'32" W

Facts

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

Name:	JOYCE ROAD over ROCK CREEK
Structure number:	3450022P0000000
Location:	AT INTERSECTION WITH BEAC
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	54.1 ft. `[16.5 m]`
Total length:	56.1 ft. `[17.1 m]`
Roadway width between curbs:	38.1 ft. `[11.6 m]`
Deck width edge-to-edge:	51.8 ft. `[15.8 m]`
Skew angle:	12°
Owner:	National Park Service `[66]`
Year built:	1940
Year reconstructed:	1989
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	2,000 `[as of 2007]`
Truck traffic:	20% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Operating rating:	41.8 tons `[38.0 metric tons]`
Inventory rating:	25.3 tons `[23.0 metric tons]`
Sufficiency rating:	90.4

Previous Inspections

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
June 2015	90.4	Fair	Satisfactory	Good	Good	-	2000
June 2013	90.4	Fair	Satisfactory	Good	Good	-	2000
June 2011	90.4	Fair	Satisfactory	Good	Good	-	2000
June 2009	90.4	Fair	Satisfactory	Good	Good	-	2000
July 2007	90.4	Good	Good	Very Good	Good	-	2000
June 2005	90.4	Good	Good	Very Good	Good	-	2000
June 2003	90.4	Good	Good	Very Good	Good	-	2000
June 2001	86.4	Good	Good	Very Good	Good	FO	2000
April 1999	72.7	Good	Very Good	Very Good	Good	FO	2000

© 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/1076795