ongoing - leg.state.mn.us · equipment since 2000, the decrease in the average PSR of the Interstate system likely reflects a decrease in pavement smoothness. The average PQI of the
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This document is made available electronically by the Minnesota Legislative Reference Library as part of an ongoing digital archiving project. http://www.leg.state.mn.us/lrl/lrl.asp
This document is made available electronically by the Minnesota Legislative Reference Library as part of an ongoing digital archiving project. http://www.leg.state.mn.us/lrl/lrl.asp