Alerts
  • Expect lane closures as we wrap up the 183 North Mobility Project this year: Learn More.

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  • Full Closure
  • Activity

Construction Activity

  • 5/6/25 to 8/5/26 | 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.

  • 5/22/25 to 7/31/26 | 8 pm to 6 am
    US 183 NB Mainlanes

    A lane closure will occur overnight at the NB US-183 exit ramp to Oak Knoll Rd. Traffic will detour to the McNeil Dr. exit ramp.

  • 6/18/25 to 7/31/26 | 8 pm to 6 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the NB US-183 entrance ramp from Duval Rd. Traffic will detour to the Oak Knoll Dr. entrance ramp.

  • 7/16/25 to 7/31/26 | 8 pm to 7 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the NB US-183 entrance ramp from Oak Knoll Dr.

  • 7/18/25 to 7/31/26 | 8 pm to 6 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the NB US-183 exit ramp to McNeil Dr./Spicewood Springs Rd.

  • 8/21/25 to 7/31/26 | 8 pm to 5 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the SB to NB US-183 U-Turn at Mopac. 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 7/31/26 | 8 pm to 7 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the SB US-183 entrance ramp from Great Hills Trl. Traffic will detour to the Loop 360 entrance ramp.

  • 12/26/25 to 7/31/26 | 9 pm to 5 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the SB US-183 exit ramp to Burnet Rd. Traffic will detour to the Payton Gin Rd. exit ramp.

  • 12/26/25 to 7/30/26 | 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 7/30/26 | 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.

  • 2/3/26 to 7/31/26 | 8 pm to 6 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the entrance ramp to SB US-183 from Loop 360. Traffic will detour to the Steck Ave. entrance ramp.

  • 2/19/26 to 8/3/26 | 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 8/3/26 | 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.

  • 3/2/26 to 7/30/26 | 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.

  • 3/9/26 to 8/4/26 | 9 pm to 5 am
    US 183 SB Frontage Roads

    FULL CLOSURE - A full closure will occur overnight at SB Mopac FR between Tudor Blvd. and Tallwood Dr. Follow signs for detour.

  • 3/30/26 to 8/3/26 | 8 pm to 6 am
    US 183 SB Mainlanes

    A nightly 3 various lane closure will occur on SB US-183 approaching Lakeline Blvd to Burnet Rd.

  • 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 Steck Ave (1st exit), traffic will be detoured to the Steck Ave (2nd exit). 

  • 6/7/26 to 8/3/26 | 9 pm to 5 am
    US 183 NB Frontage Roads

    FULL CLOSURE - A nightly full closure will occur on Eastbound/Westbound Duval Rd between NB/SB US-183 FR. Eastbound Duval Rd traffic will be detoured to Balcones Woods Dr. Westbound Duval Rd traffic will be detoured to Oak Knoll Dr.

  • 6/7/26 to 8/3/26 | 9 pm to 5 am
    US 183 NB Frontage Roads

    FULL CLOSURE - A nightly full closure will occur on Eastbound/Westbound Oak Knoll Dr between NB/SB US-183 FR. Eastbound Oak Knoll Dr traffic will be detoured to Duval Rd. Westbound Oak Knoll Dr traffic will be detoured to McNeil Rd.

  • 6/7/26 to 8/3/26 | 9 pm to 5 am
    US 183 NB Frontage Roads

    FULL CLOSURE - A nightly full closure will occur on Eastbound/Westbound Spicewood Springs Rd / McNeil Dr between NB/SB US-183 FR. Eastbound Spicewood Springs Rd traffic will be detoured to Oak Knoll Dr. Westbound McNeil Dr traffic will be detoured to Pond Springs Rd.

  • 6/19/26 to 7/29/26 | 8 pm to 6 am
    US 183 SB Mainlanes

    A daily right lane closure will occur on SB US-183 ML approaching Lakeline Blvd to Mopac.

VIDEO | A Bird's Eye View

Take a look at what the 183 North Mobility Project will look like once complete.

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