Illinois Department of Transportation, Erica Borggren, Acting Secretary
Patrick J. Quinn, Governor
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The Geotechnical Manual establishes geotechnical policies consistent with the Standard Specifications for Road and Bridge Construction and provides uniform procedures for geotechnical practices. It replaces the Soils Manual. Should you have any questions on the technical content of this manual, please contact William Kramer of the Bureau of Bridges and Structures at 217/782-7773.

Please follow the instructions below for ordering:

1. Use this order form only for the above manual. Do not include other manuals on this sheet. (A single check, however, may be used to cover the cost of multiple orders.)

2. Complete:

Company Name:
Street Address:

(P.O. Box not accepted)

Daytime Phone:
Daytime Fax:

3. Compute your order amount:

Number of copies _________ X $50.00 each = $_______________

4. Make checks payable to State Treasurer of Illinois for the total order amount.

5. Mail order form and check to:

Illinois Department of Transportation
Manual / Map Sales - Room 121
2300 South Dirksen Parkway
Springfield, IL 62764
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