One of the Thruway's Busiest Stretches Is Now an Active Construction Zone

Governor Kathy Hochul announced on June 2, 2026 that a $64 million pavement improvement and safety enhancement project is underway on the New York State Thruway (I-90) in Erie County. The 6.5-mile project covers the stretch from just east of Exit 50 — near the former Williamsville toll barrier — through Exit 53 at the I-90 and I-190 interchange where travelers connect to Buffalo, Canada, and Niagara Falls. Approximately 132,000 vehicles use this corridor every day, making it among the highest-volume segments of the entire Thruway system.

The project was awarded to Oakgrove Construction of Elma, New York following a competitive bidding process. Crews are working in both directions, and the schedule calls for construction activity 24 hours a day, six days a week — from 6:00 a.m. Monday through 6:00 p.m. Saturday. The project is expected to be completed in late 2027, spanning approximately three construction seasons.

What's Being Built: Full-Depth Repairs, a New Median Barrier, and a Critical Overpass Fix

The scope of the I-90 Erie County project goes well beyond a resurfacing. Work began with drainage replacement in the area between Cleveland Drive and NY Route 33 before moving west along the corridor. Once drainage work wraps, crews will install a permanent concrete median barrier in the divided highway's center — replacing older guiderail infrastructure and modernizing the median separation standard that was common on Thruway segments built in the early 1950s.

Pavement work will include both partial and full-depth repairs that address not just surface deterioration but structural integrity of the underlying road base. The distinction matters for longevity: partial-depth repairs address surface distress while full-depth work removes and replaces the entire pavement cross-section down to subgrade, producing a road surface engineered to last decades rather than years.

One of the most technically specific improvements in the project involves the NY Route 33 overpass. The overpass has been struck by 18-wheelers 13 times in the past decade, including once in March 2026. Crews will increase the vertical clearance of the overpass from its current 14.2 feet to 14.6 feet — a change of less than half an inch, but enough to bring it into compliance with modern height standards for commercial freight traffic. Thruway Authority spokesperson Kelly Holland noted the adjustment will not be visible to motorists: "You won't even notice it." The pier protection on the same overpass will also be enhanced to reduce structural damage from future strikes.

Additional project elements include new guiderail installation, reflective pavement striping, culvert upgrades, and replacement of various signs and sign mounts along the corridor.

Work Zone Safety and Speed Enforcement

The I-90 project has already generated substantial public attention for its work zone speed enforcement. During the initial phase of work, the New York State Thruway Authority's Automated Work Zone Speed Enforcement (AWZSE) cameras issued nearly 13,000 speed camera violations — with the highest recorded speed clocked at 85 mph in a posted 45 mph work zone. The AWZSE program, established under legislation signed by Governor Hochul, deploys cameras in active construction zones with advance signage. Violations result in fines; speeding in a work zone also carries doubled fines under state law and additional license points.

The high violation count early in the project prompted renewed emphasis from the Thruway Authority on worker safety. Approximately 132,000 daily users of this stretch means that even a small percentage of speeders translates into thousands of violations over a multi-season project. The Thruway Authority's 2024 fatality rate was 0.22 deaths per 100 million vehicle miles traveled — significantly better than New York State's 0.93 rate and the national average of 1.20 — a safety record that officials are trying to maintain through projects like this one.

Part of the Thruway's Historic $2.8 Billion Capital Plan

The I-90 Erie County reconstruction is one piece of a substantially larger capital investment the Thruway Authority is deploying in 2026. The Authority's approved 2026 budget includes more than $600 million in capital contracts to be awarded — an increase of more than $133.5 million from 2025 projected totals, and one of the largest single-year capital investments in Thruway history. The 2026 budget is also the first year of a new $2.8 billion five-year Capital Plan for 2026 through 2030.

Under that five-year plan, the Thruway Authority has committed to replacing or preserving 150 of its 819 bridges — roughly 18 percent of the total bridge inventory — and resurfacing more than 1,500 of its 2,800 lane miles of highway, or approximately 60 percent of the system. The I-90 Erie County project contributes 6.5 miles and two directions of pavement to that target, along with structural improvements to the Route 33 overpass that will add years to the bridge's useful life.

What Drivers and Businesses Need to Know

For the next 18 months, the stretch of I-90 between Exit 50 and Exit 53 in Erie County will be an active heavy construction zone. Lane closures and traffic shifts will occur while crews are working, and the sheer volume of daily users — over 130,000 vehicles — means those delays will be felt across the regional transportation network. The I-190 connection at Exit 53 is a critical interchange for freight moving between the Niagara Frontier and points east, as well as for cross-border commercial traffic to and from Canada via the Peace Bridge.

The project's around-the-clock schedule reflects both the urgency of the infrastructure work and the pressure to minimize total duration of traffic impacts on a corridor that cannot practically be closed for extended periods. Work began in April and should be completed by late 2027, encompassing drainage, median, pavement, and overpass improvements across two full construction seasons and portions of a third.

Contractors and subcontractors with capacity in pavement rehabilitation, drainage installation, concrete barrier work, and bridge retrofit are among the firms most likely to see downstream work opportunities tied to this contract. Oakgrove Construction's role as general contractor for a project of this scale underscores the continued strength of demand for Western New York-based construction firms on state capital program work throughout the 2026 season.

The project also sits inside a broader Thruway Authority capital program that the Authority describes as a multiyear reinvestment in pavement, bridges, and system reliability, which matters because corridor work of this size is rarely a one-off maintenance event Thruway Authority capital program overview.

Sources

• Governor Kathy Hochul — Governor Hochul Announces Work is Underway on $64 Million Pavement Improvement and Safety Enhancement Project on Interstate 90 in Erie County (June 2, 2026)
• WBEN / Audacy — Road work to hamper I-90 motorists (June 4, 2026)
• New York State Thruway Authority — Capital Program Overview