Alerts
  • Temporary Closure of Southbound US 183 Entrance North of Loop 360 (Capital of Texas Hwy) In Place 

    Learn more.

You're invited! 183 North Mobility Project Pup Party

Join us for the fun on 10/12 from 11 a.m. to 2 p.m. at 11150 Research Blvd. Austin, TX

Learn More

Alerts and Travel Information

Filter Construction Activity

Map Legend

  • Full Closure
  • Activity

Construction Activity

  • 3/7/25 to 10/13/25 | 8 pm to 6 am
    US 183 NB Frontage Roads

    A lane closure will occur overnight on the two left lanes of NB US-183 FR between Tweed Ct. and Riata Trace Pkwy.

  • 3/10/25 to 10/12/25 | 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.

  • 5/5/25 to 10/15/25 | 9 pm to 6 am
    MoPac SB Mainlanes

    A lane closure will occur overnight on the two left lanes of SB MoPac ML approaching US-183 to Steck Ave. The SB MoPac entrance ramp to Steck Ave. will also be closed. Traffic will detour to the Far West Blvd. exit ramp.

  • 5/6/25 to 10/20/25 | 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.

  • 5/19/25 to 10/13/25 | 8 pm to 7 am
    US 183 NB Mainlanes

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

  • 6/4/25 to 10/20/25 | 9 pm to 5 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the two left lanes of SB US 183-FR approaching Braker Ln. to Great Hills Trl.

  • 6/16/25 to 10/20/25 | 9 pm to 6 am
    MoPac NB Mainlanes

    A nightly closure will occur in the left lane of NB MoPac ML between RM 2222 and Far West Blvd.

  • 6/28/25 to 10/13/25 | 8 pm to 6 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the right lane of SB US-183 FR between Duval Rd. and Balcones Woods Dr.

  • 7/9/25 to 10/22/25 | 8 pm to 7 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the two right lanes of SB US-183 ML approaching Balcones Woods Dr. to Lake Creek Pkwy.

  • 7/10/25 to 10/14/25 | 8 pm to 6 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the two left lanes of NB US-183 ML between Anderson Mill Rd. and Lakeline Blvd.

  • 7/16/25 to 10/14/25 | 8 pm to 7 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the SB US-183 entrance ramp from Lake Creek Pkwy.

  • 7/17/25 to 10/20/25 | 9 pm to 5 am
    US 183 NB Frontage Roads

    A lane closure will occur overnight on NB/SB US-183 FR at Great Hills Trl. Eastbound traffic will detour to Capital of Texas Hwy. 360 and westbound traffic will detour to Braker Ln.

  • 7/21/25 to 10/13/25 | 8 pm to 6 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the right lane of SB US-183 FR approaching Anderson Mill Rd. to McNeil Dr.

  • 7/26/25 to 10/13/25 | 9 pm to 5 am
    MoPac NB Mainlanes

    A nightly closure will occur in the two right lanes of NB MoPac ML approaching Far West Blvd to Anderson Ln. Hours extended to 8:00 am on Saturday and Sunday mornings.

  • 7/30/25 to 10/15/25 | 9 pm to 5 am
    MoPac SB Frontage Roads

    FULL CLOSURE - A full lane closure will occur overnight on the SB MoPac FR between Hyridge Dr. and Steck Ave. Traffic will detour to Hyridge Dr. to turn left onto Robbie Dr. and then make another left on Steck Ave. to merge back onto SB MoPac service road.

  • 7/31/25 to 10/20/25 | 9 pm to 5 am
    US 183 SB Mainlanes

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

  • 8/6/25 to 10/13/25 | 8 pm to 6 am
    MoPac SB Mainlanes

    A nightly closure will occur in the left lane of SB MoPac between Spicewood Springs Rd and Far West Blvd.

  • 8/18/25 to 10/15/25 | 8 pm to 7 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the NB US-183 exit ramp to Lake Creek Pkwy. Traffic will detour to the exit ramp for Lakeline Mall Dr.

  • 9/1/25 to 10/15/25 | 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. This closure is coordinated with LCN 1576 and 2233 - cannot close consecutive exit ramps.

  • 9/18/25 to 10/15/25 | 9 pm to 6 am
    MoPac SB Mainlanes

    A lane closure will occur overnight on various lanes of SB MoPac ML approaching Steck Ave. to RM 2222.

  • 9/18/25 to 10/15/25 | 9 pm to 6 am
    MoPac NB Mainlanes

    A nightly two-lane closure will occur on NB Mopac ML from RM 2222 to Far West Blvd.

  • 9/25/25 to 10/13/25 | 8 pm to 6 am
    US 183 SB Mainlanes

    A lane closure will occur overnight on the left lane of SB US-183 ML approaching Lakeline Blvd. to Capital of Texas Hwy.

  • 10/8/25 to 10/22/25 | 8 pm to 6 am
    MoPac SB Frontage Roads

    A nightly right turn lane closure will occur on EB Spicewood Springs Rd / Anderson Ln onto SB Mopac FR.

  • 10/10/25 to 10/16/25 | 9 pm to 5 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.

  • 10/10/25 to 10/16/25 | 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.

VIDEO | A Bird's Eye View

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

Quick Links

In the Community

Outreach Efforts

Sign Up for Updates

Get Construction Alerts and the Latest News

Sign Up