Infrastructure

The Mission of the Infrastructure Division of Harris County Precinct 4 (P4ID) is to support the mission and vision of Commissioner Lesley Briones and Harris County Precinct 4, develop and administer Precinct 4’s Capital Improvement Projects Program (CIP), long-term planning and development, and to operate and maintain road and bridge infrastructure. P4ID focuses on delivering resilient and sustainable infrastructure in a multi-disciplinary and team-oriented environment. The team employs processes that are inclusive and data-driven, relying on innovation and industry best practices to improve the natural and built environment.

Featured News

Thousands around Harris County will celebrate Día de los Muertos. Here's what you need to know.

10/28/2025

November 1 and 2 mark a celebration that many Hispanics or Latinos hold dear to their heart: Día de los Muertos, or Day of the Dead. In Harris County, the holiday is embraced with colorful festivals, community altars, parades, and performances that reflect our region’s rich cultural diversity.

Here’s what to know ahead of Diwali 2025

10/19/2025

On October 20th, approximately 150,000 people across the greater Harris County area will celebrate Diwali. This year marks only the second time that residents will be able to buy fireworks ahead of the holiday — a core part of the festivities.

Heart of P4: How Senior Engineer Courtney Cunningham is building community from the ground up

10/20/2025

Before a single line is drawn or a shovel hits the ground, Courtney Cunningham is already thinking about the people her work will touch. As Precinct 4’s Senior Engineering Project Manager for all signature projects, she leads the work behind some of the most visible transformations in our area — reimagining what’s possible for the residents who call Harris County home.

Commissioner Lesley Briones Partners with Community to Relocate 3rd Annual Katy Pride Celebration After Venue Cancellation

10/16/2025

Commissioner Lesley Briones announced today that Katy Pride’s third annual celebration will continue as planned. Working with Katy Pride and community leaders, Commissioner Briones and her team will proudly host this year’s event at Harris County Precinct 4’s Rodeo Arena in Bear Creek Pioneers Park.

Joint Statement from Commissioners Lesley Briones, Rodney Ellis on Porscha Brown's Appointment as Managed Assigned Counsel Executive Director

10/16/2025

As co-chairs of the Criminal Justice Coordinating Council’s Indigent Defense Committee, we are proud to announce Porscha Brown as the new Executive Director of the Managed Assigned Counsel (MAC) Program. This appointment is another step toward a fairer justice system that better serves everyone and reaffirms Harris County’s commitment to equal access to quality legal representation regardless of income.