Parkway Bathtub Construction Will Begin Next Week

A 14 million dollar project will cause long-term ramp closures and lane restrictions starting October 1.

Updated on Sept. 25, 2026 in Home Renovation

Parkway Bathtub Construction Will Begin Next Week

Live Poll

Do you believe the planned Parkway road construction is worth the resulting impact on your commute?

Major construction on Pittsburghs Parkway Bathtub section begins the night of October 1, 2026. The project will bring significant traffic changes through August 2027.

Why it matters

This infrastructure investment addresses aging road conditions through a 14 million dollar rehabilitation effort. Drivers should anticipate multi-year disruptions to key transit routes serving downtown Pittsburgh.

The project represents a 14 million dollar investment in the Parkway Bathtub section. The work includes an around-the-clock closure of the westbound Grant Street ramp lasting until August 2027.

The players

Parkway Bathtub

This is a depressed section of I-376 in downtown Pittsburgh that requires ongoing structural maintenance.

Fort Duquesne Bridge

This major bridge serves as a key artery for regional traffic and is adjacent to the construction zone.

The details

The work involves closing the left-hand onramp to Stanwix Street and reducing the Parkway to one lane between two exits. Additionally, the right-hand exit lane leading to the Fort Duquesne Bridge will be shortened, though two lanes will remain open for Fort Pitt Bridge access.

Construction begins on the night of October 1, 2026.
Major lane restrictions and ramp closures take effect on October 3, 2026.
Nightly lane restrictions occur from 9pm to 5am on Thursdays and Fridays.
The Grant Street ramp closure is scheduled to last through August 2027.

Culture Shift

This project aligns with the Federal Highway Administration's National Bridge and Tunnel Inventory requirements for maintaining urban highway safety. It reflects a shift toward prioritizing major infrastructure renewals over simple road repairs in high-density corridors.

Commuters will face significant delays due to the around-the-clock closure of the westbound Grant Street ramp. Drivers should plan alternate routes to navigate the downtown area while lane restrictions are in place from October 2026 through August 2027.

The takeaway

Travelers should update their daily commute plans well in advance to account for the multi-lane restrictions in the downtown corridor. Using public transit or alternative parkway access points can help mitigate the impact of these long-term closures.