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Experimental Road Advances in Illinois Construction
Illinois highway officials report a major experimental road near Bement using thick, well compacted clay with drainage and spud tamping to greatly increase load pressure. Seven quarter mile sections test trenching and rolling methods, aiming to reduce mud and wear while measuring costs and long term performance.
MENTIONED IN THIS ARTICLE
Springfield
States Highway Commission
Bement
Bement Township
State Commission
State Highway Commission
Rockford
Uiny
Highway Commission
Institute