Weekend Closures of I-170/I-270 Interchange to Begin Friday, April 28

ST. LOUIS - North St. Louis County drivers who travel northbound I-170 to eastbound I-270 should plan an alternate route, as MoDOT will be closing the interchange for four consecutive weekends, beginning Friday, April 28 at 9 p.m. through Monday, May 1 at 5 a.m.  The interchange will also be closed at the same time on the weekends of May 5-8, May 12-15 and May 19-22.

The closures will allow crews to perform bridge maintenance work on four bridges of the interchange. 

Drivers can detour from northbound I-170  to westbound I-270 to Lindbergh to eastbound I-270.

All work is weather permitting.

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