By CBS3 Staff

MONTGOMERY COUNTY, PA. (CBS) — A vehicle accident has forced the closure of all lanes heading eastbound on a Montgomery County highway Sunday morning. The accident happened on the eastbound lanes of Interstate 276 near the Valley Forge interchange just before 11 a.m.

Officials say all eastbound lanes are closed at this time.

Drivers should expect delays in the area.

This is a developing story. Stay with CBSPhilly.com for updates.