Houston's Katy Freeway Deemed Widest U.S. Road

Crossword clue reveals freeway's record-setting width

Mar. 21, 2026 at 2:26am

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A recent crossword clue in the Wall Street Journal has revealed that the Katy Freeway in Houston, Texas is considered the widest road in the United States. The 6-letter answer to the clue "Like Houston's Katy Freeway, of all U.S. roads" is "WIDEST", confirming the Katy Freeway's status as the country's broadest highway.

Why it matters

The Katy Freeway's record-setting width of 26 lanes has long been a source of fascination and debate among transportation experts and urban planners. As one of the busiest and most congested roadways in the country, the freeway's expansive design highlights the challenges of accommodating ever-growing traffic demands in major metropolitan areas.

The details

The Katy Freeway, also known as Interstate 10, runs through the heart of Houston and is a crucial artery for commuters and commercial traffic. Despite its massive size, the freeway has struggled with chronic congestion, leading to ongoing discussions about potential solutions such as managed toll lanes, public transit investments, and even proposals to partially bury or reroute sections of the roadway.

  • The crossword clue referencing the Katy Freeway's width was published in the Wall Street Journal on March 21, 2026.

The players

Katy Freeway

Also known as Interstate 10, the Katy Freeway is a major highway running through Houston, Texas that is considered the widest road in the United States with 26 total lanes.

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What’s next

Transportation officials in Houston are expected to continue studying ways to alleviate congestion on the Katy Freeway, including potential expansions, toll lane implementations, and public transit improvements.

The takeaway

The Katy Freeway's record-setting width highlights the ongoing challenges of urban transportation planning, as cities struggle to keep pace with growing traffic demands while balancing the needs of drivers, public transit users, and local communities.