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Construction Activity

5/6/25 to 7/23/26 | 9 pm to 6 am
MoPac SB Mainlanes

FULL CLOSURE - A full ramp closure will occur overnight on the SB US-183 to SB MoPac DC Ramp. A full ramp closure will also occur on the NB US-183 to SB MoPac DC Ramp. Follow signs for detour.

9/1/25 to 7/31/26 | 8 pm to 6 am
US 183 NB Mainlanes

A nightly closure will occur at the NB US-183 exit ramp to Duval Road. Traffic will be detoured to the Oak Knoll exit ramp. 

12/26/25 to 7/20/26 | 9 pm to 6 am
MoPac SB Express Lane

FULL CLOSURE - A nightly full closure will occur in the SB MoPac Express Lane south of Parmer Ln to RM 2222.

12/26/25 to 7/20/26 | 9 pm to 5 am
MoPac NB Express Lane

FULL CLOSURE - A nightly full closure will occur on the NB MOPAC express lane between RM 2222 and US 183.

1/26/26 to 7/20/26 | 9 pm to 6 am
US 183 NB Mainlanes

FULL CLOSURE - A nightly full road closure will occur on NB US-183 Express Lane from Mopac to Lakeline Blvd.

2/19/26 to 7/20/26 | 8 pm to 6 am
US 183 SB Frontage Roads

A nightly single various lane closure will occur on SB US-183 FR between Lakeline Blvd and Mopac. 

2/19/26 to 7/20/26 | 8 pm to 6 am
US 183 NB Frontage Roads

A nightly single various lane closure will occur on NB US-183 FR between Lakeline Blvd and Mopac.

2/25/26 to 7/31/26 | 8 pm to 7 am
US 183 SB Mainlanes

A nightly closure will occur on the SB US-183 exit ramp to Capital of Texas Hwy (360). Traffic will be detoured to the Burnet exit ramp, affecting the SB US-183 exit ramp to Loop 360.

3/2/26 to 7/20/26 | 9 pm to 6 am
US 183 SB Mainlanes

A nightly express lane closure will occur on SB US-183 Express Lane from Lakeline Blvd to Mopac.

4/8/26 to 7/20/26 | 9 pm to 6 am
MoPac NB Mainlanes

A nightly 2 various lane closure will occur on NB Mopac ML approaching RM 2222 to US 183.

4/8/26 to 7/20/26 | 9 pm to 6 am
MoPac SB Mainlanes

A nightly 2 various lane closure will occur on SB Mopac ML approaching US 183 to RM 2222.

4/13/26 to 7/31/26 | 8 pm to 7 am
MoPac SB Mainlanes

A nightly exit ramp closure will occur on SB Mopac exit ramp to Far West Blvd, traffic will be detoured to the RM 2222 exit ramp. Cannot close consecutive entrance ramps.

6/7/26 to 7/20/26 | 9 pm to 5 am
US 183 NB Frontage Roads

A nightly full closure will occur on Eastbound/Westbound Great Hills Trail between NB/SB US-183 FR. Eastbound traffic will be detoured to Capital of Texas Hwy 360. Westbound Great Hills Trail traffic will be detoured to Braker Ln.

6/7/26 to 7/20/26 | 9 pm to 5 am
US 183 NB Frontage Roads

A nightly full closure will occur on Eastbound/Westbound Pecan Park Blvd between NB/SB US-183 FR. Eastbound traffic will be detoured to Lake Creek Pkwy U-turn. Westbound traffic will be detoured to RM 620.

7/6/26 to 7/20/26 | 8 pm to 6 am
MoPac SB Mainlanes

A nightly single right lane closure will occur on SB MoPac ML between US-183 and RM 2222. 

7/6/26 to 7/20/26 | 8 pm to 6 am
MoPac NB Frontage Roads

A daily bypass lane closure will occur on NB Mopac FR at Steck Ave.

Check out our list of continuous closures...

We've compiled a list of continuous lane closures located on our Major Activity page.

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