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

The next storm is coming. FEMA must be ready to answer the call.

04/02/2026

As a mom and as a Commissioner in Harris County, one of the nation's most disaster-prone areas, I think about those families often—their terror as the water rose, the grief of the days that followed, and the isolation they must have felt when no one from their federal government was there to help.

Commissioner Lesley Briones, Harris County Flood Control District Break Ground on $10 Million Flood Maintenance Investment for Barker Reservoir Watershed

03/24/2026

Project will enhance flood protection for 100,000+ residents in West Harris County

Commissioner Lesley Briones Launches “Find Your Four” Initiative Boosting Economic Opportunity for the Community

03/23/2026

Innovative regional tourism effort connects people to 3,000+ events, attractions, dining, and accommodations across Precinct 4

Commissioner Lesley Briones, Commissioner Rodney Ellis Champion First Harris County Consultation Policy

03/19/2026

Harris County Commissioners Court approved a historic, first-of-its-kind Consultation Policy designed to empower worker voices, strengthen employee engagement, and improve workplace policies across County departments reporting to Commissioners Court.

Commissioner Lesley Briones Improves Crosswalk Safety for Students During Spring Break

03/17/2026

Morton Ranch High School sits along a High Injury Network corridor. Within one mile of the school, three people have died and 19 others have suffered serious traffic-related injuries over the past five years.
For teachers and parents of students who walk to school each day, those statistics represent a real and daily concern. That’s why Harris County Precinct 4 Commissioner Lesley Briones continues to prioritize safety improvements in school zones across the county.