Major Activity

In Progress - Miscellaneous Work Construction Progress Report Continuous Lane Closures

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 Traffic Shift Northbound US 183 at Loop 360 Exit

Crews have instituted a temporary traffic shift, lasting approximately 6 weeks to accommodate construction activities on the 183 North Mobility Project (schedule subject to change) for the exit ramp to Loop 360 from northbound US 183. During the shift, the right lane option to continue on northbound US 183 is closed, and drivers in the right lane must now exit to Loop 360.

Graphic showing exit lanes closure

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 - Q3 2025

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:

Quarterly construction progress report for Q3 2025.