Traffic on State Highway 29 between Georgetown and Liberty Hill has gone from annoying to notorious as growth in northwest Williamson County keeps piling cars onto the two-lane corridor. County and state officials say they are working on a two-track strategy that builds local bypasses now while a long-term rebuild is studied, with the goal of pulling through-traffic away from historic downtowns. The mix of bond-funded county connectors and state planning is meant to deliver near-term relief while preserving space for a major corridor upgrade down the line.
State study surfaces a freeway option
State transportation staff have started floating a big-swing idea: a limited-access freeway that would roughly stretch from US 281 in Burnet to I-35 in Georgetown. Agency representatives say the concept is still in its early stages, with no funding or schedule locked in. The first official moves would be environmental and schematic studies, and a formal community outreach phase is expected next year, according to FOX 7 Austin.
Local fixes are already under way
While the state mulls the big picture, Williamson County is busy building local bypass connectors designed to steer drivers around downtown Georgetown and Liberty Hill. The Seward Junction Loop outside Liberty Hill has been opening in phases, and county leaders say construction on the north segment is slated to start this year, with the final piece following in a year or two. “You have to complete all of the pieces before you see a lot of relief,” Precinct 2 Commissioner Cynthia Long told FOX 7 Austin. Those local loops are intended to cut intersection backups while the longer-range state planning plays out.
Right-of-way purchases and bond projects
County officials say they have been buying right-of-way along SH 29 for years to hold down future costs and preserve room for an eventual rebuild, according to Williamson County. Several of the improvements are funded through the 2023 Williamson County road bond.
The Freedom River Parkway central segment opened late last year and is one of several bond projects aimed at easing downtown Liberty Hill congestion, according to coverage of the Freedom River Parkway ribbon-cutting. County leaders say that spreading smaller projects up and down the corridor should deliver some relief before any state-level reconstruction gets the green light.
What's next: studies, outreach and timing
Any large SH 29 expansion would have to work its way through the TxDOT process, starting with environmental reviews, traffic and environmental studies, and schematic design work before anything can move into final design or construction. TxDOT's SH 29 feasibility materials lay out potential alignments, traffic projections and environmental constraints, according to TxDOT. County schedules show design milestones for Seward Junction into 2026, with construction expected in 2026–27, according to Community Impact. That keeps any full corridor rebuild solidly in the long-term category while county projects continue to roll out.
For commuters, that translates into a patchwork of fixes for now. New loops, roadway widenings and the extended 183A toll lanes already give some drivers alternate routes, but a comprehensive SH 29 overhaul is still years away. County leaders frame the approach as staged: assemble land, open bypasses, then hand off the corridor-scale work to the state to limit cost and disruption when the big dig finally arrives. In the meantime, planners are preparing studies and public meetings that will help determine whether SH 29 becomes a freeway or a more modest widened corridor. Alternatives such as the 183A Phase III extension already offer a faster north-south option for some travelers, according to the FHWA.
