Evacuation / Contraflow

During Major Hurricanes, Freeway Lanes in Harris County Can Be Reversed

TxDOT can activate contraflow on major Houston freeways during a hurricane evacuation, reversing lanes so all traffic moves inland.

Harris County Cars & Driving

Contraflow means lanes that normally carry traffic toward the city are flipped to carry traffic away from it. During a large hurricane, TxDOT can activate contraflow on I-10, I-45, US 290, and US 59. This adds more lanes heading away from the coast and helps traffic move faster.

Contraflow is not used for every storm. It only happens during major events. Get your information from Harris County Emergency Management and TxDOT — not social media. Check drivetexas.org or call 800-452-9292 for real-time road conditions. Know your evacuation zone and route before hurricane season starts.

Source to confirm: TxDOT – Hurricane Preparation and Contraflow

More Harris County notes

Appraisal District

Who Sets Your Property Value in Harris County

The Harris Central Appraisal District (HCAD) sets the taxable value of every property in the county each year.

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Property Tax Exemption

Homestead Exemption Can Cut Your Tax Bill in Harris County

Homeowners who live in their Harris County home as their primary residence can get a significant cut in their property tax bill through the homestead exemption.

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Property Tax Protest

You Can Fight Your Appraisal in Harris County

Harris County property owners have the right to protest their appraised value every year — and many do.

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Municipal Utility Districts

What a MUD Is — and Why It Matters in Harris County

Harris County has hundreds of Municipal Utility Districts (MUDs) that provide water, sewer, and drainage to homes outside city limits.

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