Highway Alert: Winter Closures and Delays on I-35 and Coastal Routes

Important travel update for anyone on the move in Central and Coastal Texas. Local transportation authorities announced temporary lane closures and speed-reduction measures in response to winter storm impacts and ongoing coastal protection projects. If you have plans involving I-35 or Gulf Coast highways in the coming days, read on for the latest conditions, recommended detours, and safety tips.

What Happened

Recent cold snaps and swift tidal shifts prompted safety inspections and precautionary closures at several bridges and low-lying highway sections. Additionally, state crews are performing emergency repairs on vulnerable roadways to reduce erosion risk and to implement short-term flood mitigation measures. These efforts require temporary lane closures and controlled delays.

Current Affected Areas

• I-35 near San Marcos: Partial lane closures northbound between exits 204 and 211 for bridge inspection and surface repairs. Expect 15–30 minute delays during peak hours.
• SH-36 Coastal Segment: Reduced speed limits and one-lane alternating traffic in select stretches to allow for seawall reinforcement.
• US-181 near Corpus Christi: Temporary closures during high tide cycles to ensure worker safety where roadway meets surf erosion zones.

Recommended Detours

Transportation departments recommend alternate routes to avoid high delays:

• For northbound I-35 traffic near San Marcos, consider FM 110 or US-183 for local access and to avoid the work zone during peak rush hours.
• On coastal drives, plan extra time and check the TxDOT traveler maps for real-time lane status and tide-related closures.
• Commercial vehicles are advised to consult permit notices as certain weight restrictions apply during repairs.

Safety Tips for Travelers

• Check before you go: Use official TxDOT social channels and traffic apps for live updates.
• Allow extra time: Factor in up to 45 minutes of delay for routes with alternating traffic controls.
• Slow down in work zones: Speeding fines double in active work zones.
• Avoid flooded roadways: Never drive through standing water — turn around and seek higher ground.

Public Transportation and Alternatives

Commuters using regional transit options should verify schedule changes. Some bus routes that cross affected bridges may operate on modified timetables or be temporarily rerouted. Where possible, carpooling or telework is encouraged to reduce congestion.

Official Resources

For authoritative information, follow these sources:

• Texas Department of Transportation (TxDOT) traveler alerts
• Local county highway departments
• National Weather Service (for tide and storm advisories)

'Safety is the priority. Temporary inconveniences now prevent far worse disruptions during heavier storms in the spring.' — Local TxDOT spokesperson

What to Expect Next

Repair timelines vary based on weather conditions and inspection findings. Some work is scheduled for completion within a week, while structural reinforcement projects may continue for several months. Travelers should plan for intermittent restrictions and follow posted signage.

How Residents Can Help

Residents are asked to report hazards through official channels, avoid roadside parking near work zones, and share verified updates rather than rumors. Community cooperation speeds repair processes and keeps crews safe.

Closing

If you’re planning road travel in central or coastal Texas this week, consider alternate routes and consult official live traffic maps before you leave. Roadwork and inspections are temporary measures designed to keep everyone safe. For continued coverage, follow local transportation agencies and our live updates page.