Research Triangle Region Cuts Back Highway Widening Plans

The Durham-Chapel Hill-Carrboro Metropolitan Planning Organization accomplished a major shift in transportation planning priorities.

1 minute read

March 2, 2022, 7:00 AM PST

By James Brasuell @CasualBrasuell


A freeway sign for an intersection showing Interstate 85 for Durham on the left and Interstate 40 for Raleigh on the right.

Darwin Brandis / Shutterstock

The Durham-Chapel Hill-Carrboro Metropolitan Planning Organization (MPO) in February approved a 30-year regional transportation plan that eliminates previously planned road widening projects.

Richard Stradling reports for the News & Observer on the shift in transportation planning in the Research Triangle region. Specifically, according to Stradling, the 2050 Metropolitan Transportation Plan eliminates proposals to widen the Durham Freeway near Research Triangle Park and to convert sections of U.S. 70 and U.S. 15-501 into expressways.

In the place of those automobile infrastructure projects, "the plan calls for spending more on transit, including increased bus service and new bus rapid transit lines," reports Stradling. "It also places more emphasis on bike lanes, crosswalks and sidewalks used by cyclists and pedestrians."

"The plan is meant to support goals pushed by the public and adopted by the MPO’s board that include eliminating fatal crashes, reducing carbon emissions to zero and ensuring that everyone has access to affordable transportation," explains Stradling.

The newly approved plan goes further by promising to end all new "major roadway projects" by 2040. Until then, the MPO is still planning on a few highway investments, namely the widening of Interstates 40 and 85 in Orange County from four to six lanes [paywall].

Thursday, February 24, 2022 in News & Observer

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.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

A swamp in South Carolina with tall pale trees and Spanish moss in the water.

Satanic place names

From streams and lakes to valleys and canyons, I mapped more than 1,000 places named after the Devil.

October 31 - The Daily Yonder

A rendering of a high speed rain station in California, with wide platforms and a sleep train with yellow highlights.

California High-Speed Rail Authority CEO resigns after $600,000 scandal

Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.

October 30 - Cal Matters

 A bridge stretches across the Missouri River at Chamberlain, South Dakota.

Want to study the Missouri River? Soon, you may need unanimous approval from 10 states

Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.

October 30 - South Dakota Searchlight