The detour map for Friday, Aug. 1 and Saturday, Aug. 2. Horizon Road and Ridge Road traffic will be detoured.
ROCKWALL COUNTY (July 24, 2025) – Weather permitting, the following closures are scheduled as part of the ongoing I-30 corridor improvement project in Rockwall:
- North and southbound Horizon Road will shift to new pavement at I-30 from 9 p.m. Wednesday, July 30 to 5 a.m. Thursday, July 31.
- All lanes of eastbound I-30 will close and detour at Horizon Road from 9p.m. Friday, Aug. 1 to 7 a.m. Saturday, Aug. 2 for bridge removal.
- All lanes of westbound I-30 will close and detour at Horizon Road from 9 p.m. Saturday, Aug. 2 through 7 a.m. Sunday, Aug. 3 for bridge removal.
- All through traffic for Horizon Road and Ridge Road will be closed from 9 p.m. Friday, Aug. 1 to 7 a.m. Saturday, Aug. 2 and again from 9 p.m. Saturday, Aug. 2 through 7 a.m. Sunday, Aug. 3.
Drivers should plan ahead for delays and extra travel time on both the local road and I-30 detours. There will be limited access from local streets to the frontage roads during these times.
As progress continues, check drivetexas.org for daily lane closures. Any major scheduled closures will be announced in advance, and there is an option to sign up for text alerts.
As a part of the $313 million I-30 corridor expansion project, new frontage road bridges will be constructed across Lake Ray Hubbard from Dalrock Road and SH 205. Other projects will widen I-30 and add continuous frontage roads throughout Rockwall County. The work is part of TxDOT’s Texas Clear Lanes effort to relieve congestion in major metropolitan areas.
Submitted by TxDOT, edited for publication in Blue Ribbon News.
Horizon Road shifts and I-30 detours nightly in Rockwall starting July 30 added by Melanie M on
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