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Work Zone Devices

Safety Eligibility Letter WZ-403

"FHWA Logo"

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

May 27, 2020

In Reply Refer To:
HSST-1/WZ-403

Mr. John Pasakarnis
Dicke Safety Products
1201Waren Ave.
Downers Grove, IL 60515

Dear Mr. Pasakarnis:

Safety Eligibility Letter WZ-404

"FHWA Logo"

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

May 26, 2020

In Reply Refer To:
HSST-1/WZ-404

Mr. Felipe Almanza
TrafFix Devices Inc.
160 Avenida La Pata
San Clemente California 92673

Dear Mr. Almanza:

Safety Eligibility Letter WZ-405

"FHWA Logo"

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

May 26, 2020

In Reply Refer To:
HSST-1/WZ-405

Mr. Felipe Almanza
TrafFix Devices Inc.
160 Avenida La Pata
San Clemente California 92673

Dear Mr. Almanza:

Safety Eligibility Letter WZ-406

"FHWA Logo"

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

May 27, 2020

In Reply Refer To:
HSST-1/WZ-406

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-407

"FHWA Logo"

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

May 29, 2020

In Reply Refer To:
HSST-1/WZ-407

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-408

"FHWA Logo"

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

May 29, 2020

In Reply Refer To:
HSST-1/WZ-408

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-409

"FHWA Logo"

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

May 29, 2020

In Reply Refer To:
HSST-1/WZ-409

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-410

"FHWA Logo"

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

June 3, 2020

In Reply Refer To:
HSST-1/WZ-410

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-411

"FHWA Logo"

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

June 3, 2020

In Reply Refer To:
HSST-1/WZ-411

Mr. Henry A. Ross
Plasticade
100 Howard Avenue
Des Plaines, IL 60018
USA

Dear Mr. Ross:

Safety Eligibility Letter WZ-413

"FHWA Logo"

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

June 3, 2020

In Reply Refer To:
HSST-1/WZ-413

Juan Banuelos
Crashworthy Traffic Control
2265 Highland Vista Drive
Arcadia, CA 91006
USA

Dear Mr. Banuelos: