The project's major features, which are now open to traffic, include:
- Widening of I-64 west between the Twin Bridges and the I-264 interchange
- A new two-lane flyover ramp from I-64 west to the existing I-264 east collector-distributor road
- A new two-lane I-264 east collector-distributor road
- A new exit ramp from I-64 west to the new I-264 east collector-distributor road
The new collector-distributor road serves the Newtown Road interchange on the southern side of I-264. The flyover ramp, which opened in Fall 2019, allows motorists to travel from I-64 west to I-264 east without conflicting with the movements to and from the I-264/Newtown Road interchange.