Amarillo
Before a project is built, a study must be done to determine if it will fill a transportation need, will not negatively impact the surrounding area and fits the department's overall plan. During the study phase, potential projects are analyzed to determine if they are cost-effective while also efficiently improving mobility. Some of these projects have moved beyond the study phase and are under construction.
| Location | Project | Description |
| Amarillo | SL 335 | Improvements to upgrade SL 335 to a freeway |
| Amarillo | Business I-40 Improvements (Amarillo Boulevard) | Upgrades will convert frontage roads, add cable median barriers, reduce crossovers, and add innovative intersection designs |
| Amarillo | I-27 | Proposed improvements to upgrade to six-lane freeway |
| Amarillo and Dumas | I-27 Feasibility Study from Amarillo to Dumas | Proposed upgrade of US 87/US 287 to interstate standards |
| Dumas | US 87 | Proposed Improvements to upgrade to four-lane divided highway |