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
