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NCHRP 350

Safety Eligibility Letter WZ-114A

Safety Eligibility Letter WZ-114A

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DOT logo
U.S. Department of Transportation
Federal Highway Administration

1200 New Jersey Ave. S.E.
Washington, D.C. 20590

Safety Eligibility Letter WZ-118

November 19, 2002

Refer to: HSA-10/WZ-118

Mr. R. Scott Behm
National Sales Manager
Three D Traffic Works, Inc.
430 North Varney Street
Burbank, California  91502

Safety Eligibility Letter WZ-119

November 12, 2003

Refer to: HSA-10/WZ-119

Mr. Richard M. Heinz
Endless Visions, Incorporated
124 McAllister
Rushville, Illinois 62681

Dear Mr. Heinz:

Safety Eligibility Letter WZ-120

Refer to: HSA-10/WZ-120

Mr. Matthew Mooney
Operational Administrator
NES Work Safe
2610 Sanford Avenue
Grandville, Michigan 49418

Dear Mr. Mooney:

Safety Eligibility Letter WZ-122

Refer to: HSA-10/WZ-122

Mr. Jan Miller
1430 Sullivan Street
Elmira, New York 14901-1698

Dear Mr. Miller:

Thank you for your letter of March 4, 2002, requesting Federal Highway Administration (FHWA) acceptance of your company's crashworthy sign stands using additional sign substrates for use in work zones on the National Highway System (NHS). You requested that we find

Safety Eligibility Letter WZ-123

December 20, 2002

Refer to: HSA-10/WZ-123

Mr. Henry Ross
United Rentals Highway Technologies
880 North Addison Road
P.O. Box 7050
Villa Park, Illinois  60181-7050

Dear Mr. Ross: