Interstate 88 Exit Signs Have Been Converted

New York drivers should expect mile-based exit numbering across six counties starting this week.

Updated on Sept. 25, 2026 in Electric Vehicles

Interstate 88 Exit Signs Have Been Converted

Live Poll

Do you find mile-based highway exit signs easier to navigate than sequential ones?

The New York State Department of Transportation has launched a project to replace sequential exit signs with mile-based numbering along Interstate 88. This transition, which impacts a route spanning six counties, concludes at the interchange in Rotterdam.

Why it matters

The change is designed to improve driver orientation and safety by allowing motorists and emergency responders to better gauge vehicle positioning on the highway. Consistent mile-based markers help simplify navigation for those traveling across the region.

The project covers six counties and will conclude by the end of 2026. While exits 1 and 2 will remain unchanged, former exit 3 will be renumbered as exit 4.

The players

New York State Department of Transportation

The state agency responsible for managing highway infrastructure, signage, and maintenance across New York's road networks.

The details

Work begins in Port Crane and moves eastward toward the final destination at the Interstate 90 interchange. By replacing sequential numbers with a system based on highway mileage, the state aims to provide more accurate distance references for drivers. This change standardizes signage to match highway location markers that are increasingly used to support emergency response and traffic management.

September 28, 2026: The sign conversion project begins.
End of 2026: The project is expected to reach completion.

The Home Front

This transition aligns with national efforts to unify highway navigation systems to ensure consistent reporting of vehicle locations. Modernizing signage reflects a broader trend of shifting state infrastructure toward data-driven safety standards that improve emergency coordination.

Drivers using Interstate 88 should plan for slight navigation adjustments when looking for specific exits during their commute or family trips. Keep in mind that exit numbers may no longer follow a 1-2-3 sequence once you pass the initial portion of the route.

The takeaway

Mile-based numbering helps you track your precise location on long stretches of highway. Be aware that the former exit 3 is now designated as exit 4, and use the new mile-based markers to verify your position if you need to report your location to roadside assistance.