Details for Houston Interstate Project Remain Hazy

With the project still under federal investigation, local and state agencies say they are moving forward with the development of design details for the contentious freeway redesign.

2 minute read

January 19, 2023, 7:00 AM PST

By Diana Ionescu @aworkoffiction


Serial view of elevated freeway interchanges with downtown Houston in background

The 'Gulf Freeway' in Houston, Texas. | Trong Nguyen / Houston, Texas

The controversial plan to rebuild and widen parts of Interstate 45 in Houston is once again moving forward after the city and the Texas Department of Transportation (TxDOT) came to an agreement at the end of last year.

As reported by Dug Begley for the Houston Chronicle, details of the agreement, which will require plans for rebuilding Interstate 69 under a light rail line, flood control projects, sidewalks and bikeways, and details for how changes to I-45 will impact connecting roads, remain to be worked out. 

Meanwhile, a Federal Highway Administration (FHWA) review of the project and potential civil rights violations is still in progress. As Begley explains, “Though minor changes have reduced some of the effects, TxDOT’s approved project impacts — the catchword for any structure or dwelling directly touched by the changing road boundary — include 158 houses, 433 apartments or condos, 486 public housing units, 340 businesses, five churches and two schools.”

The North Houston Highway Improvement Project has been at the heart of a fierce debate over the future of downtown Houston, with critics calling for a new approach to transportation and mobility that rejects the perpetuation of unsustainable, car-oriented planning. “In a statement, Air Alliance Houston said the agreements ‘will do very little to protect Houston communities from the harms posed by this project,’ specifically related to air pollution caused by the larger freeway in many neighborhoods around the central business district.”

Thursday, January 12, 2023 in Houston Chronicle

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

6 hours ago - Zachary Whalen

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

A cluster of wind turbines beneath a stormy sky, above a forest where the leaves are beginning to change colors.

5 New England states march closer to 800 megawatt wind energy project

Securing federal approval for the project may be complicated under the Trump administration, which has historically been hostile towards domestic wind power.

2 hours ago - Inside Climate News

People boarding a bus on Maryland's Orange Route.

Baltimore to break ground on $50 million Transit Priority Project

The project will bring faster bus trips, safer streets and better bike connections to Baltimore.

3 hours ago - Mass Transit

A brick building with a circular sign with the Airbnb logo hanging off of it.

Airbnb launches $250 million 'last-dollar financing' housing accelerator, makes first investment in Austin

The company will put $6.4 million towards affordable housing development in Texas’ capital.

4 hours ago - Smart Cities Dive

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.