I'm pretty amazed that Chickasha is going to get what appears to be a freeway quality bypass, including a new cloverleaf interchange that will be built on the site of the current (and soon to be demolished) toll plaza. Meanwhile here in Lawton (a much larger city than either Duncan or Chickasha combined) there are serious design and service issues with the road network.
The huge industrial park on Lawton's west side is not connected at all by the state or federal highway network. All that heavy traffic just goes pounding down city and county maintained streets. SW 82nd Street from South of the Goodyear plant down to OK-36 is completely beat to hell by all the truck traffic. SW Lee Blvd on Lawton's South side has problems. Goodyear Blvd dead ends at Old Cache Road, half a mile South of Quanah Parker Trailway (US-62). Maybe ODOT will offer to do something if Goodyear suddenly decides to relocate its huge tire plant down to Mexico.

Rogers Lane is basically a fake Interstate spur with some dangerous deficiencies in road design that are still present. Considering Fort Sill's importance to the US Army and how infrastructure has been built up at other big military installations it's kind of strange to see how sub-standard I-44 is running through Fort Sill (very narrow, hardly any shoulders at all, etc.) and that Rogers Lane was built the way it was in the late 80's. It's really just a glorified 4 lane street with some big green signs posted alongside it. Other major Army posts, such as Fort Hood, Fort Bliss, Fort Benning, Fort Bragg and Fort Riley all have freeway quality roads entering and/or bordering the installation. Some Marine Corp bases have the same thing happening. On the island of O'ahu in Hawaii the Interstate highways do almost as much to serve the military as they do serving the population of Honolulu. I-H3 goes right up to the door step of MCAS Kaneohe Bay. A freeway upgrade of Rogers Lane with one or two frontage roads would be easy to build. There is plenty of room for it. There are no buildings standing in the way on the North side of the road, just a few small billboards. Even at the intersection of Rogers Lane and I-44 there is lots of space for a combination T-interchange with I-44 and street exit for Rogers Lane continuing East.
As it stands, other projects that are on the books to get built, such as a modification of the Gore Blvd exit with I-44 to add a pedestrian crossing to one of the existing bridges, have yet to start. I guess it's going to take another pedestrian or two getting splattered while trying to jaywalk across I-44 to get the ball rolling on that. Lawton has had 3 fatal accidents involving pedestrians in the last few months. At this rate Lawton could finish the year with more pedestrian deaths than homicides (the city has had only 3 murders this year, which kind of gets in the way of that phony murder capital reputation). The city is pretty much on its own for funding any new sidewalks and bike paths. Thanks to a lot of ill-informed people many new residents in the area move to outlying places like Elgin rather than living in Lawton city limits and supporting what seems to be a dwindling tax base.