APPROVED SIGN FABRICATORS

 

 

 

REQUIREMENTS

MANUFACTURER

TYPE A SIGNS

TYPE B SIGNS

 

 

 

Iowa DOT Sign Shop

X

 

Ames, IA

 

 

 

 

 

Interstate Hwy Sign Corp. / Signways

X

X

 

 

 

Iowa Prison Industries

X

X

Anamosa, IA

 

 

 

 

 

Lyle Signs, Inc.

X

X

De Smet, SD

 

 

 

 

 

RoadSafe Traffic Systems

X

 

Avon, MA

 

 

 

 

 

Rocal, Inc.

X

X

Frankfort, OH

 

 

 

 

 

The Work Zone

X

X

North Kansas City, MO