183 North Over the course of construction there will be major activities that will impact the region. As those activities are scheduled, we will keep the community updated.
Temporary Closure of Entrance to Southbound MoPac at Steck Ave.
Crews are temporarily closing the southbound MoPac entrance ramp at Steck Ave. likely for the remainder of 2025 to facilitate work on the operational improvements coming to the MoPac/US 183 interchange as a part of the 183 North Mobility Project. Alternate routes available. Schedule subject to change based on weather or other factors.
In Progress - Miscellaneous Work
Crews are working to complete several construction activities, including, but not limited to:
- Outside widening – Crews are working on sections of outside widening along the corridor. Portions of outside widening along SB MoPac have been completed between US 183 and FM-2222
- Outside widening bridges – Work on outside widening bridges between Pond Springs and Great Hills Trail on both NB and SB directions of US 183 was ongoing throughout 2024, with our first new bridge widening having been poured in December 2024.
- Retaining Walls – Construction of over 30 retaining walls between US 183 highway and frontage roads was ongoing throughout 2024. Six of these walls have been completed, and new roadway is being built on top of them.
- Drainage – Miles of underground drainage pipe and hundreds of inlets have been installed along the frontage roads of US 183, facilitating the outside widening construction and future handling of stormwater, once the new roadway is complete.
Quarterly Construction Progress Report - Q4 2024
The 183 North Mobility Project team puts together a comprehensive breakdown of our Quarterly Construction Progress Report.* We are pleased to share the details with you:
Continuous Lane Closures
For daily lane closures, see our Travel Alerts map. All closures are subject to change based on weather and other factors.
Northbound US 183 Frontage Road:
- Left lane north of Loop 360
- Left turn lane south of Great Hills Trail
- Left lane from Great Hills Trail to Braker Ln.
- Left lane north of Braker Ln. entrance ramp
- Left turn lane south of Balcones Woods
- Left lane from Balcones Woods to Duval exit ramp
- Left turn lane south of Duval
- Left lane from Duval to Oak Knoll exit ramp
- Left lane from Duval entrance ramp to Oak Knoll
- Left lane from Oak Knoll to the entrance ramp
- Left lane from Pond Springs to Anderson Mill exit ramp
- Left lane from Anderson Mill to Lake Creek exit ramp
Southbound US 183 Frontage Road:
- Left lane south of Lake Creek to Anderson Mill Rd.
- Left lane from Fathom Cir. to Pond Springs
- Left lane from Spicewood Springs to Oak Knoll
- Left lane from Oak Knoll to the Duval exit ramp
- Left lane from Oak Knoll entrance ramp to Duval
- Left lane from Duval to Balcones Woods
- Left lane from Balcones Woods to Braker exit ramp
- Left turn lane from Braker exit ramp to Braker Ln.
- Right lane from Braker to Great Hills Trail
- Left lane south of Loop 360
Northbound MoPac Frontage Road:
- Left lane north of Steck Ave.
Southbound MoPac Frontage Road:
- Left lane north of Steck Ave.
- Right lane from Steck Ave. to Westchester
- Left lane south of Westchester
- Left lane from Spicewood Springs to the entrance ramp
Southbound MoPac Mainlanes:
- Entrance ramp at Steck Ave.
Stay informed by signing up for our Travel Alerts through the link below and following us on Twitter @183North.
Curious about some of the major activities our crews have already completed? Learn more on our Project Milestones page.
