I-35 — Construction

- Frontage road only, main lanes are open. - Night work only. - Nighttime closure only. Southbound I-35 frontage road closure: All lanes of the southbound I-35 frontage road from Corporate Dr. to Retama Pkwy. will be closed.Local access traffic travelling on the southbound I-35 frontage road will be detoured on Corporate Dr., to Margie’s Ln., to Jordan Rd. for access to Lookout Rd. and Retama Pkwy.