PREPARED BY: SIERRA TRANSPORTATION ENGINEERS, INC 1005 TERMINAL WAY, SUITE 125 RENO, NV 89502 PREPARED BY: PREPARED BY: SIERRA TRANSPORTATION ENGINEERS, INC SIERRA TRANSPORTATION ENGINEERS, INC 1005 TERMINAL WAY, SUITE 125 1005 TERMINAL WAY, SUITE 125 RENO, NV 89502 RENO, NV 89502 REGIONAL TRANSPORTATION REGIONAL TRANSPORTATION COMMISSION COMMISSION OF OF WASHOE COUNTY WASHOE COUNTY FLEXIBLE PAVEMENT FLEXIBLE PAVEMENT DESIGN MANUAL DESIGN MANUAL February 2007 February 2007