Viable Options Ignored: Why Wasn't a Smaller Roundabout Considered?

When evaluating the proposed 160-foot Outer Diameter (OD) roundabout for the Drakes Creek and Countryside Drive intersection, it becomes clear that alternative, smaller designs were possible and should have been explored.

In the image, the red circles represent the current proposed roundabout's Inscribed Circle Diameter (ID) and Outer Diameter (OD). In contrast, the green circles show what a 15% reduction would look like, with an OD of 136 feet and an ID of 91 feet.

Not only would the reduced design spare more of the surrounding land, but it would also still function effectively for the actual traffic patterns seen in this area.

  • Why Wasn't a Traffic Survey Done? It's baffling that no comprehensive traffic study was conducted to justify the need for a larger roundabout. Without this, we have to question the basis for such an oversized design.

  • Why Use Large Approaches on Slow-Traffic Roads? The roads leading to the roundabout have speed limits as low as 15-30 MPH, meaning larger approaches and wide splitter islands are excessive and unnecessary.

The smaller, green design isn't just more practical—it’s less intrusive and less costly. This begs the question: if a more modest approach could achieve the same goals, why wasn't it even considered?

Neighborhood Street Traffic Calming Program

Traffic Calming Without Chaos: Proven Solutions from Nashville Offer a Better Path Forward.

Nashville’s success with speed cushions, which reduce speeds by an average of 31% across multiple projects, demonstrates a proven, less disruptive alternative to a roundabout. Why not consider these effective and community-supported measures for Drakes Creek Road? A roundabout isn't the only option—and it certainly isn't the most flexible or cost-effective one. Let's explore a solution that truly fits our community's needs, with full transparency and resident input.

Why a Speed Cushion Matters:

Installing a speed cushion here can help slow down vehicles, reducing the risk of accidents on our streets. Fast-moving cars pose a danger to everyone in the neighborhood—especially our children and pedestrians. This simple measure could make our roads safer for all residents, providing peace of mind and protecting our community.