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 96
Since the completion of I-96 in 1977, several changes to the freeway have taken place. Beginning in 1984, an extension of the US 27 freeway (later to become I-69) bypassing Lansing opened; US 27 was then cosigned with I-96 along the western side of Lansing. Three years later, the I-69 designation was applied to this new bypass, resulting in a triple concurrency (I-96/I-69/US 27) that existed until 2002, when US 27 was decommissioned in Michigan.
From 2003 to 2005, the Beck Road interchange (exit 160) in Novi was reconstructed as a single point urban interchange (SPUI), the first in the metropolitan Detroit area and the first on I-96.
An interchange between 36th Street and I-96 was built starting in 2005 and was completed in 2006. The project aimed to improve access to the Gerald R. Ford International Airport southeast of Grand Rapids. The reconstruction of the Wixom Road interchange near Novi as a SPUI was completed in late fall of 2008. Another interchange at Latson Road in Howell was approved for construction on July 19, 2012. This interchange was designed to bring improved access to the eastern Howell area, which prior to construction of the Latson Road exit was only accessible from westbound I-96. The project was completed on December 2, 2013. Also in 2013, the two interchanges near Nunica serving M-104 and B-31 were reconstructed, with two ramps removed from the former and two added to the latter; a new partial interchange was also built in preparation of M-231, which opened on October 30, 2015.