Update: I-476 Reopens After Crash In Delco

Update, 4:17 p.m.: All lanes have reopened.

DELAWARE COUNTY, PA — A crash on Interstate 476 has shut down lanes and jammed traffic Tuesday afternoon, according to 511PA.

The crash was reported at 2:54 p.m. on I-476 South, near Exit 3 to Route 3 (Upper Darby/Broomall).

Only one southbound lane is open, with slowdowns extending several miles as of this writing.

Things are expected to clear up by around 4:30 p.m., 511PA says.

This is a developing story. Check back for updates.