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The intersection of FM 3406 and the I-35 frontage roads are being improved, and the FM 3406 bridge over I-35 is being reconstructed.
The FM 3406 (Old Settlers Boulevard) improvement project will improve mobility, safety and connectivity for all modes of transportation along and across I-35. Work includes:
This project is designed to reduce bottlenecks and improve travel times at the I-35 and Old Settlers Boulevard intersection in Round Rock. The addition of U-turn bridges and added left-turn lanes on the bridge will help traffic to flow more smoothly, improve travel times and enhance safety.
Work on this improvement project will take place in four phases: