St. Louis, MO (KMOX)–If you plan on driving Interstate 170 this weekend, you may want to find an alternate route.  MODOT has closed 170 at Delmar until 5:00 Monday morning.  MODOT will be doing work on the new Delmar Boulevard Bridge after closing down the old one in April.  Detours will be set up, but traffic’s expected to be heavy there, so drivers are being encouraged to avoid the area.

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