Highway Community Exchange - Federal Highway Administration

The Detectable Warnings (DW) Community of Practice (CoP) provides an external FHWA hosted website to allow discussions related to Truncated Dome Detectable Warnings. This includes construction, maintenance, product evaluations, research, regulatory issues, related technologies - such as pedestrian Accessible Signals - as well as act as a central website for related documents. Participants will also be able to register their membership, as well as set their personal preferences to get a daily update on postings from the previous day. Discussions - which can include website links - can be posted by anyone.

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DW panel dimensions (13 responses) 5/26/2006 --- Mark Sullivan

Detectable Warnings required during DOJ suspension? (2 responses) 5/04/2006 --- Ash Lemons

Product Evaluation (1 response) 3/23/2006 --- Peter Kemp

Advertising (no responses) 3/22/2006 --- Dennis Cannon

TGLining products (1 response) 3/17/2006 --- Lois Thibault

Color contrast relative to crosswalk color (7 responses) 3/13/2006 --- Jon Kaplan

California Division of the State Architect Bulletin (6 responses) 3/10/2006 --- Craig Shulman

Thickness of Surface-Applied Systems (2 responses) 12/20/2005 --- Shawn Shelton

new PROW draft guidelines (no responses) 12/20/2005 --- Lisa MacPhee

What is The Cost $ of Different Detectable Warning materials? (16 responses) 12/09/2005 --- Paul

Surface-Applied Systems (17 responses) 11/29/2005 --- Ken Cooper

Cast Iron TOO Slip resistant?? (3 responses) 10/07/2005 --- Jon Kaplan

Performance Requirements for Detectable Warning Materials (2 responses) 9/07/2005 --- Peter Kemp

Thread for individuals &organizations with more identifiable needs and interests (8 responses) 8/26/2005 --- Mark Chandler

Cast Iron Detectable Warnings (31 responses) 8/04/2005 --- Linda Osiecki

Need for DWs at end of sidewalk (1 response) 8/03/2005 --- Jon Kaplan

Products for use on asphalt (5 responses) 8/02/2005 --- Jon Kaplan

Alternatives to using brick (16 responses) 7/19/2005 --- Mark Sullivan

DW panels in Driveways (5 responses) 7/05/2005 --- Robert Burns

Thread for Detectable Warnings Web Conference Aug'05 (49 responses) 6/16/2005 --- Mark Chandler; FHWA

sidewalk width (6 responses) 6/02/2005 --- Robert Burns

Distance from Curb Line (14 responses) 6/01/2005 --- John Snyder

Railroad Xing (11 responses) 4/28/2005 --- David LaRoche

Thread for 'current questions', starting with question on rights-of-way guidelin (8 responses) 4/25/2005 --- Mark Chandler

Detectable warnings effectively "marking" a x-walk - How will people interpret? (5 responses) 4/19/2005 --- Eric Worrell

Thread for web-based resources, reports, articles (11 responses) 4/07/2005 --- Mark Chandler

Safety and performance standards for detectable warnings (18 responses) 4/01/2005 --- Jean Tessmer

Greetings, general information (1 response) 4/01/2005 --- Mark Chandler

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This page last updated on 11/23/2009 01:48:10 PM

United States Department of Transportation -- Federal Highway Administration

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