Update 8:40 a.m.: The crash scene has been cleared, according to

Reported earlier: A crash on Interstate 83 is slowing traffic near the Route 30 exit Wednesday morning, according to

The website reported that the crash is closing one lane on I-83 southbound just south of the Exit 21 for Route 30.

The crash was reported 7:20 a.m. Wednesday, Sept. 4, according to York County 911.

Traffic is backed up for about four miles in the southbound lane at about 7:55 a.m., according to's traffic map.

Traffic on Route 30 getting onto I-83 southbound is also backed up.

Check back later for updates.

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