Motorists are urged to slow down through work zones. Here are the areas to watch for during construction at the I-470 and US 50 interchange:

• The right lane of westbound I-470 between Route 350 and View High Drive will be closed from 9 a.m. until 4 p.m., Thursday - Friday, March 20 - 21.

• The ramp from eastbound Route 350 to westbound I-470 will be closed at 9:00PM, Wednesday, March 19 to 5 a.m. Thursday, March 20.

• Restriping will restrict lanes on westbound I-470 between Route 350 and View High Drive from 7 p.m. Wednesday, March 19, to 5 a.m. Thursday, March 20.

• Bridge construction has narrowed lanes through the interchange, and will close lanes in either direction during non-peak hours.