Drivers heading from south St. Louis County to Illinois should be aware of construction work on the JB Bridge this weekend which may slow down traffic.

Crews will once again be working on the eastbound lanes of I-255 across the Jefferson Barracks Bridge. Two lanes will close on eastbound I-255 from 7 p.m. Friday until 5 a.m. Monday so crews can remove and replace joints on the bridge.

Visit the Missouri Department of Transportation website for more information and to stay updated.