State Project Number: 0079-0246
Interchange Improvements to I-91 NB, I-691 WB & Route 15 NB
Proposed Improvements
- A. New two-lane exit ramp from Route 15 NB to I-91 NB to reduce traffic congestion on the Exit 68 N-E ramp
- B. Close the existing Exit 17 ramp from I-91 NB to Route 15 NB and re-route traffic to Exit 16 to provide a two-lane exit ramp with a right-side traffic merge onto Route 15 NB
- C. Widen the existing Exit 68W ramp from Route 15 NB to I-691 WB to two lanes
- D. Reconfigure acceleration and deceleration lanes to provide adequate traffic weaving distances.
