In some cases, the switching of exit numbers are timed with larger road construction projects such as those that are now happening on Route 2 and Route 691. Others are in the queue, ...

PROVIDENCE — The exit numbers on Route 95 will remain unchanged a week longer than anticipated as supply-chain issues have delayed shipments of the aluminum used for the signs.

Because of the switch, all of the exit numbers on I-481 must match those on I-81, and mile-based exit signs "allows for a more efficient and safe transition," according to the press release.

Exit numbers on I-690 will be based on the distance from west to east beginning at the New York State Thruway, while new state Route 481 numbers will mark the mileage from north to south starting ...