Closures are planned on portions of I-35 in Round Rock between Monday, June 18, and Friday, June 22, weather permitting.

1. Southbound I-35 between RM 1431 and FM 3406/Old Settlers Boulevard

Southbound I-35 will be reduced to one lane between RM 1431 and FM 3406/Old Setters Boulevard from 9 p.m. to 5 a.m. June 18-21. Exit 254 for Old Setters Boulevard will also be closed during that time.

2. Frontage road closures between RM 1431 and Wolle Lane

There will be various closures of the southbound I-35 frontage road between RM 1431 and Wolle Lane from 8 p.m. to 5 a.m. June 18-21.

3. Lane closure between Wolle Lane and Bowman Drive

Southbound I-35 will be reduced to the right lane between Wolle Lane and Bowman Drive from 8 p.m. to 5 a.m. June 18-21.

4. Frontage road closures at FM 3406/Old Settlers Boulevard

There will be various southbound frontage road closures at FM 3406/Old Setters Boulevard from 8 p.m. to 5 a.m. June 18-20.

5. FM 3406/Old Setters Boulevard closures

There will be various closures of FM 3406/Old Settlers in both directions between I-35 and Chisholm Trail from 8 p.m. to 5 a.m. June 18-20.

6. Hwy. 79 between Mays Street and SH 45

There will be various closures of Hwy. 79 in both directions between Mays Street and I-35 from 8 p.m. to 5 a.m. June 18-19.

7. RM 620 closures

There will be various closures of westbound RM 620 between Mays Street and I-35 from 8 p.m. to 5 a.m. June 20-21.

8. I-35 frontage road between Texas Avenue and Old Settlers Boulevard

There will be various closures of the northbound I-35 frontage road between Texas Avenue and Old Setters Boulevard from 8 p.m. to 5 a.m. June 18-20.

9. McNeil Road under I-35

McNeil Road will be closed in both directions under I-35 from 8 p.m. to 5 a.m. June 20-21.