Alerts
  • Temporary Closure of Southbound MoPac Entrance at Steck Ave. Begins. Learn More.

Improving Mobility in Northwest Austin

The 183 North Mobility Project is bringing multimodal transportation improvements to US 183 in northwest Austin.

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  • Full Closure
  • Activity

Construction Activity

  • 1/24/25 to 5/7/25 | 8 pm to 6 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the left lane of SB US-183 FR between Lake Creek Pkwy. and Anderson Mill Rd.

  • 1/31/25 to 4/30/25 | 9 pm to 5 am
    MoPac NB Mainlanes

    A lane closure will occur overnight on the two right lanes of NB MoPac ML approaching Steck Ave. To US-183.

  • 2/3/25 to 4/30/25 | 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.

  • 2/4/25 to 4/30/25 | 8 pm to 6 am
    US 183 NB Mainlanes

    A lane closure will occur overnight on the right lane of NB US-183 approaching McNeil Dr. to Lake Creek Pkwy.

  • 2/13/25 to 4/29/25 | 9 pm to 5 am
    MoPac SB Mainlanes

    A continuous lane closure will occur on the second SB MoPac Steck Ave. exit ramp. Follow signs for detour.

  • 3/7/25 to 4/29/25 | 8 pm to 6 am
    US 183 SB Frontage Roads

    A lane closure will occur overnight on the two left lanes of SB US-183 FR approaching Jollyville Rd. to Hyridge Dr.

  • 3/8/25 to 5/1/25 | 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 approaching Mopac to Loop 360.

  • 3/10/25 to 5/9/25 | 8 pm to 6 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.

  • 3/12/25 to 5/1/25 | 9 pm to 5 am
    MoPac SB Mainlanes

    A lane closure will occur overnight on the direct connector ramp of SB Mopac and SB US-183. The right lane of SB Mopac will also be closed from US-183 to Steck Ave. Follow signs for detour.

  • 3/12/25 to 5/9/25 | 9 pm to 5 am
    MoPac SB Mainlanes

    A nightly closure will occur in the two right lanes of SB MoPac ML starting at the US-183 interchange and ending after Steck Ave.

  • 4/7/25 to 5/1/25 | 9 am to 3 pm
    US 183 NB Frontage Roads

    The SB to NB US-183 U-Turn at Burnet Rd will be closed.

  • 4/14/25 to 4/30/25 | 9 pm to 5 am
    MoPac SB Mainlanes

    A nightly closure will occur in the right lane of SB MOPAC ML between Far West and RM 2222.

  • 4/14/25 to 5/1/25 | 10 pm to 5 am
    MoPac SB Express Lane

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

  • 4/16/25 to 5/5/25 | 8 pm to 6 pm
    US 183 NB Frontage Roads

    FULL CLOSURE - A closure will occur overnight on EB/WB Pond Springs between NB/SB US-183 FR. EB traffic will detour to McNeil/ Spicewood Springs and WB traffic to Anderson Mill NB/SB U-Turn.

  • 4/21/25 to 5/2/25 | 9 pm to 5 am
    MoPac SB Mainlanes
    A nightly closure will occur in two right lanes of SB MoPac approaching Steck Ave to W. Anderson.
  • 4/22/25 to 5/5/25 | 8 pm to 6 am
    US 183 SB Frontage Roads
    A nightly closure will occur in two various lanes of SB US-183 approaching Great Hills Trail to Capital of Texas Hwy (360).
  • 4/22/25 to 5/7/25 | 9 pm to 5 am
    MoPac SB Mainlanes
    A nightly closure will occur in the left lane of SB MoPac between Spicewood Springs Rd and Far West Blvd.
  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac SB Frontage Roads

    A lane closure will occur overnight on the right lane of SB MoPac FR approaching Tallwood Dr. to Cima Serena Dr.

  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac NB Frontage Roads

    A lane closure will occur overnight on the right lane of NB MoPac FR between Steck Ave and US-183.

  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac NB Frontage Roads

    A lane closure will occur overnight on the NB MoPac FR of the Steck Ave. bypass lane.

  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac SB Express Lane

    A lane closure will occur overnight on the left lane of SB MoPac ML approaching Far West Blvd.

  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac SB Express Lane

    FULL CLOSURE - A full lane closure will occur overnight on the SB MoPac express lane from south of Parmer Ln. to RM 2222.

  • 4/26/25 to 4/28/25 | 9 pm to 5 am
    MoPac SB Mainlanes

    FULL CLOSURE - A full lane closure will occur overnight on the SB US-183 to SB MoPac DC (direct connect) ramp. The NB US-183 to SB MoPac DC (direct connect) ramp will also be closed. Follow signs for detour.

  • 4/29/25 to 5/6/25 | 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.

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