Round Rock Edition | March 2026

Transportation

BY MANUEL HOLGUIN JR.

Ongoing projects

Round Rock

112

110

117

1431

CREEK BEND BLVD.

130 TOLL

1 Mays Street Bridge Wall Stabilization Project

WYOMING SPRINGS

VIA SONOMA TRAIL

Project: The project includes constructing ground anchors to stabilize retaining walls; and replacing the roadway approach and sidewalks. Update: Construction below the bridge is complete and improvements on top of the bridge began in February. • Timeline: completion expected by summer 2026 • Cost: $2 million • Funding source: type B sales tax revenue

620

GATTIS SCHOOL RD.

45 TOLL

GREENLAWN BLVD.

MAP NOT TO SCALE N

• Timeline: completion scheduled spring 2027 • Cost: $34.7 million • Funding sources: developer contributions, type B sales tax revenue, certificate of obligation bonds 9 Old Settlers Extension Project: A new four-lane divided segment of Old Settlers Boulevard will be built, 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 revenue, certificate of obligation bonds, Williamson County contributions

Update: Construction is underway, with paving expected to take place in 2026. • Timeline: construction expected to last until early spring 2026 • Cost: $33 million • Funding sources: type B sales tax revenue, certificate of obligation bonds, Texas Department of Transportation loan 6 Wyoming Springs extension Project: The project includes a new four-lane divided roadway with shared use paths, extending over Brushy Creek from Creek Bend Boulevard to Old Settlers Boulevard. Update: approximately 72% complete • Timeline: completion scheduled for fall 2026 • Cost: $29.7 million • Funding sources: type B sales tax revenue, certificate of obligation bonds, Williamson County contributions. 7 County Road 112 widening Project: A six-lane divided roadway with a center median pedestrian facilities and gutter drainage from A.W. Grimes to CR 117 will be built. Update: CR 112 West, between A.W. Grimes Boulevard and CR 117, is approximately 66% complete. CCR 112 East between CR 117 and CR 110 is approximately 38%. • Timeline: completion scheduled for fall 2026 • Cost: $54.5 million • Funding sources: developer contributions, type B sales tax revenue, certificate of obligation bonds, Williamson County contributions 8 Red Bud Lane North widening Project: The project includes upgrading an existing two-lane road to a four-lane divided roadway with intersection and pedestrian improvements. Update: Approximately 38% complete

Ongoing projects

2 Chisholm Trail South improvements Project: The city is reconstructing Chisholm Trail Road from Sam Bass Road to RM 620, with drainage, pedestrian, and lighting improvements. Update: Construction recently resumed. 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 3 Greenlawn Boulevard widening Project: The city is reconstructing Greenlawn Boulevard from an existing four-lane divided roadway to a six-lane divided urban roadway with pedestrian and lighting improvements. Update: construction began Jan. 19th • Timeline: completion is expected by April 2027 • Cost: $13.95 million

Completed projects

10 Chisholm Trail North Widening Project: The remaining two-lane road section will be widened to match the existing five-lane section from North Chisholm Trail to South I-35. Update: Construction is complete and the road fully opened to traffic last year; the project was originally anticipated to be complete in spring 2026. • Cost: $6.77 million • Funding source: type B sales tax revenue

• Funding source: type B sales tax revenue 4 Gattis School Road Segment 6

Project: This project will widen the existing four-lane roadway to a six-lane arterial thoroughfare with a raised median between Via Sonoma Trail and Red Bud Lane.

Update: construction began Feb. 2 • 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.

ROUND ROCK EDITION