Interstate 69 in Indiana
The original plan (in a DEIS prepared by INDOT in 2004, but later dropped) was for I-69 to leave the now-former I-164 alignment somewhere just east of Green River Road (exit 3) and head south (instead of turning west with I-164) for approximately before crossing the Ohio at a point near the mouth of the Green River. This portion of the route had not then been funded, as construction of the new Ohio River crossing and its approaches in both states was expected to cost approximately $800 million. Indiana and Kentucky officials had said construction on the new Ohio River Bridge would not begin until at least 2020, after two new crossings near Louisville were completed. With Indiana then preparing to break ground on SIU 3, Kentucky officials indicated that collecting tolls might be the only feasible option for completing the I-69 bridge, as traditional federal and state funding for such projects were drying up. , neither Kentucky nor Indiana officials had yet come up with the money to plan and construct this I-69 bridge.
Interstate 69 in Kentucky
The Purchase Parkway has been designated as future I-69, but the route cannot be signed as I-69 until several interchanges, including the interchange with I-24, are upgraded to Interstate standards. , construction was ongoing on the northern portion of the parkway between Mayfield and I-24, including the reconfiguration of the KY 348 interchange at Benton from a toll-booth design (with opposing loop ramps) to a diamond interchange, the installation of cable barriers in the narrow parkway median, and resurfacing of the mainline to increase bridge clearances and lengthen merge lanes at other interchanges along this section. A $37 million contract to reconstruct the I-24/Purchase Parkway interchange was awarded to Jim Smith Contracting Company on November 20, 2015. Construction on the I-24/Purchase Parkway interchange began in early 2016, with completion planned for July 2018. A similar contract to reconstruct the parkway interchanges at the south end of the Mayfield Bypass (exit 21) and KY 80 was let in February 2016. The last remaining "tollbooth" style interchange requiring reconfiguration, located at KY 339 in Wingo (exit 14), is currently in planning and is scheduled for construction in 2021 according to the 2016 Enacted Six Year Road Plan.