Cost Estimates Go up for Houston Freeway Project

The contentious reconfiguration of Interstate 45 is now estimated to cost $274 million more as the project faces community opposition and a federal investigation.

2 minute read

April 4, 2022, 12:00 PM PDT

By Diana Ionescu @aworkoffiction


Downtown Houston overlooking Interstate 45.

Interstate 45 in downtown Houston | Anrui11 / Downtown Houston overlooking Interstate 45.

A freeway project in Houston will cost an additional $750 million, reports Dug Begley, bringing the total cost to over $9 billion. "Officials last week confirmed new estimates showing an increase of $477.7 million in planned work, while another $274 million in added costs are likely for projects delayed by the roadblocks the project has faced."

The Texas Department of Transportation has spent nearly two decades planning to rebuild I-45 from downtown Houston north to Beltway 8, as the freeway’s ramps and lanes have outlived their intended lives. Plans call for rebuilding the main lanes and adding two managed lanes in each direction, as well as rebuilding the interchanges of all freeways in downtown and the I-45 interchange with Loop 610 near Independence Heights.

The rerouted freeway, which will cut through dozens of downtown neighborhoods, has faced strong criticism from community members. "Opponents to the project argue it does not do enough to shift Houston-area drivers from solo automobile trips and enables more suburban commuting by car and truck at the expense of safer streets and less disruption for the neighborhoods along the route."

The project also faces a federal investigation into "whether the project adequately considers the effects of the larger freeway on low-income and minority communities," Begley writes. "In a statement, federal highway officials said the investigation is 'making progress' but offered no timeline for when it could wrap up."

Wednesday, March 30, 2022 in Houston Chronicle

portrait of professional woman

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 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 Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

April 16, 2025 - Diana Ionescu

Black and white photos of camp made up of small 'earthquake shacks' in Dolores Park in 1906 after the San Francisco earthquake.

The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees

More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?

April 15, 2025 - Charles F. Bloszies

People walking up and down stairs in New York City subway station.

In Both Crashes and Crime, Public Transportation is Far Safer than Driving

Contrary to popular assumptions, public transportation has far lower crash and crime rates than automobile travel. For safer communities, improve and encourage transit travel.

April 18 - Scientific American

White public transit bus with bike on front bike rack in Nashville, Tennessee.

Report: Zoning Reforms Should Complement Nashville’s Ambitious Transit Plan

Without reform, restrictive zoning codes will limit the impact of the city’s planned transit expansion and could exclude some of the residents who depend on transit the most.

April 18 - Bloomberg CityLab

An engineer controlling a quality of water ,aerated activated sludge tank at a waste water treatment plant.

Judge Orders Release of Frozen IRA, IIJA Funding

The decision is a victory for environmental groups who charged that freezing funds for critical infrastructure and disaster response programs caused “real and irreparable harm” to communities.

April 18 - Smart Cities Dive