USEFUL LINKS All links open a new window.
Distributors :: Signpost
AL, Foley :: Vulcan, Inc.
Vulcan Signs :: (800) 633-6845 or vulcan3@vulcaninc.com
Vulcan Utility Signs & Products :: (334) 943-9288 or vulcan7@vulcaninc.com
DE :: The Harbor Sales Company
Tammy L. VanSant, Purchasing Director
(800) 345-1712 ext. 132 or purchasing@harborsales.net
FL, Naples :: Municipal Supply & Sign Co.
(800) 329-5366 or munisign@peganet.com
MD, Eldersburg :: Shannon-Baum Signs, Inc.
(800) 368-2295 or shannonbaum.com
MN, Bloomington :: Earl F. Andersen, Inc.
(800) 862-6026 or TrafficInfo@EFA-MN.com
NJ, Millville :: Garden State Highway Products, Inc.
(856) 825-1567
NY, Elmira :: Eastern Metal/USA-SIGN
(800) 872-7446 or info@usa-sign.com
OH, Akron :: Signs and Blanks, Inc.
(330) 630-0773 or
OH, West Chester :: Kleem Inc.
(800) 243-4949 or sales@kleeminc.com
PA :: U.S. Municipal Supply
PA, Huntingdon :: (800) 222-1980
PA, King of Prussia :: (800) 733-3776
SD, De Smet :: Lyle Signs, Inc.
(800) 248-5953 or lylesupport@lylesigns.com
WA, Spokane :: National Barricade and Sign
(509) 534-2619 or Nationalbarricade@yahoo.com
WI, Elm Grove :: Traffic & Parking Control Company, Inc.
(800) 236-0112 or tapco@tapconet.com
Distributors :: Longitudinal Barriers

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Alaska, California, Idaho, Iowa, Kentucky, Michigan, Minnesota,
Missouri, Montana, Nevada, North Dakota, Ohio, Oregon,
South Carolina, South Dakota, Utah,
Washington, Wyoming
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Nucor Steel Marion, Inc.
Marion, Ohio
www.nucorhighway.com
Rick Mauer,
National Sales
Representative
(603) 430-9350
(603) 431-1680 Fax
rmauer@nsmarion.com
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Arizona , New Mexico
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Highway Supply
Albuquerque, New Mexico
www.highwaysupply.net
Denis Ridefford
(505) 345-8295
(505) 980-7160 Fax
denis@highwaysupply.net
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Arkansas, Colorado, Kansas, Nebraska, Texas, Oklahoma
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GSI High Tension Cable LP
Hutchins, Texas (Dallas Suburb)
www.gsihighway.com
Ryan Holland, Sales
(972) 225-1660 ext. 24
(972) 225-6662 Fax
ryan@gsihighway.com
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| Louisiana, Mississippi, Tennessee |
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Gulf Industries, Inc
Mandeville, Louisiana
www.gulfindustries.com
Wayne E. Burger
Gulf Industries, Inc
(800) 960-7788
(985) 982-0707 Fax
wayne@gulfindustriesinc.com
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Illinois, Michigan, Wisconsin
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John Thomas Inc.
Dixon, Illinois
www.crashcusions.com
John Dvorak
(888) 447-7263
(888) 335-3948 Fax
johndvorak@crashcushions.com
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Connecticut,
Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey,
New York, Pennsylvania, Rhode Island, South Carolina, Virginia,
Washington D.C., West Virginia
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Highway Safety Corporation
Glastonbury, Connecticut
www.highwaysafety.net
Roy Riedl
(860) 633-9445
(860) 659-9561 Fax
rriedl@highwaysafety.net
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Alabama, Florida, Georgia
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Cloverleaf Corporation
Sun City, Florida
www.cloverleafcorp.com
Matt Schindler
(813) 649-1336
(888) 388-1882 Toll Free
(813) 645-5577 Fax
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Agricultural Distributors
D&S Ag Designs Inc. :: Visalia, Ca
(866) 594-9943 or steve@dandsagdesigns.com
Global Trellising :: St. Helena, CA
(707) 477-9002 or cliff@globaltrellising.com
Highway Industry
ATSSA - American Traffic Safety Services Association
Bureau of Transportation Statistics > Congestion management & related links
Cooperative Research Program
FHWA - Federal Highway Administration
FHWA Office of Technology Applications
Intelligent Transportation Systems >
Provides project news
National Research Council
Roads & Bridges Magazine
T2 - Technology Transfer
TTI - Texas Transportation Institute > Research and technology transfer
Transportation Research Board
Turner Fairbank Highway Research Center
NCHRP Report 350 Hardware
Steel Industry
American Metal Market > Daily Industry Newspaper
American Iron & Steel Institute
COMEX > Commodities Exchange
Concrete Reinforcing Steel Institute
Steel Manufacturers Association
Online Metal Market > Electronic Information Service for the Metals Industry
Metals-Related Discussion Group Listing (News Groups)

Reciprocal Links
GSI Highway Products
Learn more about the benefits of reciprocal links [external link]
Let us know if you would like to be partner with us with a reciprocal link.