ODOT selects new interchange design for I-35 and SH-9 West in McClain County
The selected design proposes reconstruction of the I-35 and SH-9 West interchange as a Diverging Diamond Interchange with an additional reliever ramp to N.W. 12th Ave. The DDI option, Alternative 2B, was the preferred choice of the Town of Goldsby and the City of Newcastle while also providing the best outcome for users of this interchange