INDIANA

 Program Administrator:  Ronald Walker

Aggregate

Ronald Walker

Indiana DOT

Office of Materials

120 S. Shortridge Rd.

Indianapolis, In 46219

rwalker@indot.state.in.us

Ph. 317-610-7251 Ext. 202

Fax 317-356-9351

Asphalt

Ron Walker

Pc Concrete

Ron Walker

Soils

No Program

Other