Southbound I-35 at US-70 and northbound I-35 north of SH-142/Veterans Blvd in Ardmore will be narrowed to one lane from 8 a.m. to 2 p.m. Friday for concrete surface repair.

In addition, southbound I-35 at US-70 will be narrowed to one lane from 8 a.m. to 5 a.m. Monday and southbound I-35 at US-70 and northbound I-35 north of SH-142/Veterans Blvd will be narrowed to one lane from 8 a.m. to 5 p.m. Tuesday.

All ramps will remain at these times. Drivers are urged to use caution in the area.