More resources may be found on the web:
Iowa DOT Home Page
2015 STANDARD SPECIFICATIONS FOR HIGHWAY AND BRIDGE CONSTRUCTION
Section 4196 Engineering Fabrics
Standard Specifications with GS-15005 Revisions
2012 Standard Specifications For Highway & Bridge Construction - Section 4196 "Engineering Fabrics"
State QPL information:
Inspection & Acceptance Engineering Fabric
• The above information is to be used only as a guide.
• US Fabrics Products are not on the Iowa DOT QPL.
US Fabrics is proud to serve the geotextile needs of the State of Iowa, including: Des Moines, Cedar Rapids, Davenport, Sioux City, Waterloo, Iowa City, Council Bluffs, Ames, Dubuque, West Des Moines, Ankeny, Urbandale, Cedar Falls, Marion, Bettendorf, Mason City, Marshalltown, Clinton, Burlington, Fort Dodge, Ottumwa, Muscatine, Coralville, Johnston, Clive, Newton, Indianola, Altoona, Waukee, North Liberty, Boone, Oskaloosa, Spencer, Fort Madison, Keokuk, Storm Lake, Pella, Carroll, Waverly, Le Mars, Fairfield, Grinnell, Norwalk, Pleasant Hill, Mount Pleasant, Denison, Grimes, Decorah, Webster City, Creston, Clear Lake, Perry, Charles City, Knoxville, Washington, Atlantic, Sioux Center, Hiawatha, Nevada, Oelwein all other areas of Iowa.