ST. LOUIS COUNTY, Mo. — If your commute takes you anywhere near the Chain of Rocks Bridge on Interstate 270, you’ll want to pay attention to this. It's a unique situation – a partnership ...

In addition to the I-270 ramp closure, Pershall Road will be closed from Hanley Road to Hazelwood Avenue on June 20 at 8 p.m. until June 23 at 6 a.m. while crews demolish the current I-170 bridge.

ST. LOUIS — Construction of the new $496 million Interstate 270 bridge over the Mississippi River has reached the halfway point and, weather permitting, eastbound drivers will begin using its ...