WARREN COUNTY, Mo. (First Alert 4) - Traffic flow is smoother in a construction zone in Warren County, a week after changes were made to a specific area where work is being done on I-70 between Warrenton and Wentzville, which is receiving major upgrades.

First Alert 4 shared the concerns of drivers after multiple crashes between Warrenton and Wright City earlier this month , leading MoDOT to make changes .

Like with any road work, it can come with consternation from drivers. The work happening on I-70 between Warrenton and Wright City is no different.

Paul Theiss said he regularly drives this route between St. Louis and Kansas City.

Theiss said, “It’s tricky, depending on what’s going on. Couple accidents in the area I’ve been in last handful of weeks. That can be a little dicey at

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