09/19/2026
TRAFFIC & SIGNAL UPDATE — GREENBELT HIGHWAY + DIXIE HIGHWAY
I know I’ve heard from many of you about traffic flow, signal timing, turning movements and concerns at several intersections along Greenbelt Highway and Dixie Highway. We’ve been continuing those conversations and sending your concerns and suggestions to KYTC. I wanted to share some of the information we’re getting back.
🚦 Greenbelt Highway / Cane Run Road Safety Study
KYTC currently has a safety study underway along KY 1934 (Greenbelt Highway/Cane Run Road) from the Gene Snyder Freeway to Algonquin Parkway. The study is looking at existing roadway conditions, intersection designs, traffic safety and ways to improve transportation throughout the corridor.
The current timeline calls for additional public outreach and concept review this fall, with the final report and recommendations expected in summer 2027.
One issue we’ve specifically discussed is the flashing yellow arrows versus protected green left-turn arrows. KYTC explained that flashing yellow arrows allow drivers to turn when it is safe, while a protected-only left turn would require drivers to wait for a green arrow. Extending protected left-turn time can also reduce the amount of green-light time available for through traffic, so traffic volumes and sight distance are part of that evaluation.
KYTC confirmed that protected green arrows followed by flashing yellow arrows are currently used at Greenwood Road, Lower Hunters Trace, Raggard Road, Terry Road, Ashby Road and Lower River Road. At Johnsontown Road, KYTC says peak turning volumes are currently lower, which is why that intersection operates with the permissive flashing yellow arrow.
🚦 Dixie Highway Signal Timing
We’ve also been asking for updates regarding the traffic study and signal timing along Dixie Highway, particularly from Watson Lane toward Rockford Lane. KYTC tells us its team is currently focused on the signal-retiming evaluation for the southern section of 31W and is hoping to have that work completed by mid-to-late November.
I’ve also requested additional information on the study findings, recommended improvements, specific signal modifications, implementation timeline and next steps.
These corridors didn’t develop their traffic issues overnight, and there isn’t one adjustment that will solve everything. But your concerns ARE being passed along, the intersections ARE being evaluated, and I’ll continue pushing for answers and sharing updates as we receive them.
Please keep letting us know where you’re seeing problems. The people who drive these roads every day are an important part of identifying where improvements are needed.
