SIOUX FALLS, S.D. (KELO) — Crews are on the scene of a serious crash in northeast Sioux Falls.

It happened near Interstate 2-29 and Benson Road.

Traffic was blocked for some time.

We are still waiting to hear from authorities, but it appears a semi and motorcycle were involved.

No word right now on any injuries.

This is a developing story. Stay with KELOLAND News both on air and online for more information as it becomes available.