Improving Mobility, Cultivating Community

Instead of a traditional groundbreaking, the project recently held a “ground-building” ceremony to honor the educators of Round Rock Independent School District.

About the Event

Alerts and Travel Information

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Construction Activity

  • 6/17/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur on NB US-183 FR on the left lane between Anderson Mill Rd and Lake Creek Pkwy.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on the left lane of NB US-183 FR beginning 500 feet before Balcones Woods Dr to 300 feet north of the intersection.
  • 6/26/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the left lane of SB US-183 FR beginning 500 feet north of the Balcones Woods Dr intersection to 400 feet south of the intersection.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on the U-turn lane on SB US-183 FR SB/NB at Balcones Woods Dr. A closure will also occur on the right lane on westbound Balcones Woods Dr underneath the US-183 Bridge. The right turn lane to FR will remain open.
  • 6/26/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the U-turn lane from SB 183-FR to NB 183-FR.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on the two left lanes of NB US-183 FR between Anderson Mill Rd and Lake Creek Pkwy.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur on eastbound Spicewood Springs Rd and McNeil Dr inside of the left turn lane. This is the turning lane moving traffic to 183 NB FR.
  • 6/26/22 to 7/1/22
    US 183 NB Mainlanes
    A closure will occur overnight on the right main lane and shoulder on NB US-183 ML between McNeil Dr and Anderson Mill Rd.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on the two left lanes of NB US-183 FR between McNeil Dr and Anderson Mill Rd.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on NB US-183 FR NB/SB U-turn lane at Balcones Woods Dr. A right lane closure will occur on eastbound Balcones Woods Dr underneath the US-183 Bridge. The right turn lane to FR will remain open.
  • 6/26/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on SB US-183 FR SB/NB U-turn lane at Duval Rd. A right lane closure will occur on westbound Duval Rd underneath the US-183 Bridge. The right turn lane to FR will remain open.
  • 6/26/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the left lane of SB US-183 FR beginning 200 feet north of the Duval Rd to 400 feet south of the intersection.
  • 6/26/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the left lane of SB US-183 FR beginning 200 feet north of the Duval Rd to 400 feet south of the intersection.
  • 6/26/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur overnight on the U-turn lane of NB US-183 FR NB/SB at Duval Rd. A right lane closure will occur on eastbound Duval Rd underneath the US-183 Bridge. The right turn lane to FR to remain open.
  • 6/27/22 to 7/1/22
    US 183 SB Mainlanes
    A closure will occur overnight on the SB US-183 ML Oak Knoll Dr exit ramp. Please note all traffic will be detoured to Spicewood Springs Rd and McNeil Dr.
  • 6/27/22 to 7/1/22
    US 183 SB Mainlanes
    A closure will occur overnight on the SB US-183 ML Oak Knoll Dr exit ramp. Please note all traffic will be detoured to Spicewood Springs Rd and McNeil Dr.
  • 6/28/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the two left lanes of SB US-183 FR between Anderson Mill Rd and Spicewood Springs Rd.
  • 6/28/22 to 7/1/22
    US 183 SB Frontage Roads
    A closure will occur overnight on the two left lanes of SB US-183 FR between McNeil Dr and Oak Knoll Dr.
  • 6/29/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur on the two left lanes of SB US-183 FR between Oak Knoll Dr and Duval Rd. The U-turn lane on US-183 FR NB to SB at Oak Knoll Dr will be closed.
  • 6/29/22 to 7/1/22
    US 183 NB Frontage Roads
    A closure will occur on the two left lanes of NB US-183 FR between Balcones Woods Dr and Duval Rd. The main lane shoulder will be closed on NB US183
  • 6/29/22 to 7/1/22
    US 183 NB Mainlanes
    A closure will occur overnight on NB US-183 ML Duval Rd exit ramp. Please note all traffic will be detoured to Braker Lane and Balcones Woods Dr exit ramp.
  • 6/30/22 to 7/1/22
    US 183 NB Mainlanes
    A closure will occur on NB US-183 ML on the entrance ramp north of Oak Knoll Dr and will continue 400'.
  • 6/30/22 to 7/1/22
    US 183 NB Mainlanes
    A closure will occur on the right lane of NB US-183 ML between Spicewood Springs Rd and Anderson Mill Rd.

Major Activities

For info on long-term travel impacts during construction of the 183 North Mobility Project, click here.

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In the Community

Outreach Efforts

Twitter Updates

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The @CTXMobility and the entire #183North project team are excited about the improvements coming to northwest Austin. Hear from the Mobility Authority's Chairman of the Board, @BobbyJenkinsABC t.co/QoQa0BlCyp

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Safety Tip of the Week: Trust the safety managers! We are committed to keeping the #183North corridor safe. Our team has undergone 30 hours of OSHA training and knows the best practices to keep you safe. #NationalSafetyMonth t.co/UEQXHgRt55

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