Round Rock Edition | February 2026

Transportation

BY MANUEL HOLGUIN JR.

Round Rock

112

110

117

1431

130 TOLL

WYOMING SPRINGS

VIA SONOMA TRAIL

620

GATTIS SCHOOL RD.

45 TOLL

GREENLAWN BLVD.

MAP NOT TO SCALE N

4 Gattis School Road Segment 6 Project: The road will be widened to a six-lane road between Via Sonoma Trail and Red Bud Lane. Update: Construction expected to begin this month (January 2026) • Timeline: Completion in late 2027 • Cost: $20.4 million • Funding source: Type B sales tax revenue 5 Gattis School Road Segment 3 Project: This project includes expanding the existing four-lane roadway to a six-lane divided road with updated pedestrian paths and turn lanes. Update: Construction is underway, with paving expected to take place in 2026 • Timeline: Completion expected in February 2026 • Cost: $33 million • Funding sources: Type B sales tax revenue, Road CO bonds, Texas Department of Transportation loan 6 Wyoming Springs Project: New four-lane divided roadway with shared use paths, extending over Brushy Creek from Creek Bend • Funding sources: Type B Sales Tax, City Certificates of Obligation bonds and Williamson County contributions 7 County Road 112 Project: Six lane divided roadway with a center median pedestrian facilities and gutter drainage from A.W. Grimes to CR 117. Update: CR 112 West between A.W. Grimes Blvd. and CR 117 is approximately 66% complete; CCR 112 East between CR 117 and CR 110 is approximately 38%. Boulevard to Old Settlers Boulevard. Update: Approximately 72% complete. • Timeline: Completion scheduled fall 2026 • Cost: $29.7 million

• Timeline: Completion scheduled for fall 2026 • Cost: $54.5 million • Funding source: Developer contributions, Type B Sales Tax, Williamson County contributions 8 Red Bud Lane North Project: Upgrade an existing two-lane road to a four- lane divided roadway with intersection and pedestrian improvements. Update: Approximately 38% complete • Timeline: Completion scheduled spring 2027 • Cost: $34.7 million • Funding sources: Developer Contributions, Type B Sales Tax and City Certificates of Obligation bonds 9 Old Settlers Extension Project: New four-lane divided segment of Old Settlers Boulevard, including a bridge, connecting North Red Bud Lane to County Road 110. Update: Approximately 76% complete • Timeline: Completion scheduled spring 2026 • Cost: $23.4 million • Funding sources: Developer Contributions, Type B Sales Tax, City Certificates of Obligation bonds and Williamson County contributions

Ongoing projects

1 Chisholm Trail South Project: Full reconstruction of Chisholm Trail Road from Sam Bass Road to RM 620, with drainage, pedestrian, and lighting improvements. Update: Construction recently demobilized to accommodate business needs and restarted in January. Pedestrian improvements are under design. • Timeline: Roadway completion expected in summer 2026. • Cost: $4.26 million for construction • Funding source: Type B sales tax revenue 2 Mays Street Bridge Wall Stabilization Project Project: Includes construction of ground anchors to stabilize retaining walls; replacement of roadway approach, sidewalks and rail painting. Update: Construction below the bridge wrapped up in January, with impacts to traffic lanes on top of the bridge to begin in February 2026. • Timeline: Completion expected by summer 2026 • Cost: $2 million • Funding source: Type B sales tax revenue 3 Greenlawn Boulevard Project: Reconstructing Greenlawn Boulevard into a six- lane divided urban roadway with pedestrian and lighting improvements. Update: Construction was expected to begin in January • Timeline: Completion expected in summer 2027 • Cost: $13.95 million • Funding source: Type B sales tax revenue

Completed project

10 Chisholm Trail North Widening Project: Widening the remaining two-lane road section to match the existing five-lane section from North Chisholm Trail to South I-35. Update: The project was originally anticipated to be complete in spring 2026, but was completed sooner. • Timeline: Completed in fall 2026 • Cost: $6.77 million • Funding source: Type B sales tax revenue

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