The I-81 Corridor Improvement Program

Improvements where they are needed most, to reduce crashes and increase drivers' confidence.

Additional lanes, interchange improvements and traffic-operations enhancements to minimize travel delays.

The I-81 CIP unlocks free-flowing commerce and job creation along a critical route in Virginia's transportation network.

Spotlight on progress

Newsletters
The "81 Insider" provides updates on construction, design, technology and more. The Summer 2026 issue is available below.
Featured newsletter

Improve81 Newsletter - Summer 2026
View archived newsletters: Spring 2026 Winter 2026 Fall 2025 Summer 2025 Spring 2025 Winter 2025 Fall 2024 Summer 2024 Spring 2024 Winter 2024 Fall 2023 Summer 2023 Spring 2023 Winter 2023 Fall 2022 Summer 2022 Spring 2022 Winter 2022
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Multimedia features
Videos and podcasts highlight specific projects, preview upcoming improvements, and shine the spotlight on unique challenges along the I-81 corridor.
Featured video

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Featured podcast

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Project cameras
View progress of the I-81 Staunton-area widening and Roanoke County/Botetourt County widening projects!
Featured project cameras
Staunton-Area Widening (Exit 221 to 225) Roanoke County and Botetourt County Widening (Exit 143 to 150)
View live project cameras

During construction, drivers may be impacted. Here is what can be expected and what to know before you go.

A work zone may impact your daily commute. Check the map for upcoming work and plan an alternate route.

You may experience delays in work zones. Plan stops ahead of time and call 511 for more details.

Welcome! While we are working, you may experience slower traffic in work zones. Look for message boards or call 511.

Check the map to see upcoming projects in your area and let your customers know about alternate routes.

Last updated: July 7, 2026