E. 12th Street Traffic Signal upgrades in Brownsville, TX

The E. 12th Street Traffic Signal upgrades are a new construction project by the City of Brownsville along 12th Street, between E Charles Street and Ringgold Street in Brownsville, TX 78520. This infrastructure improvement includes the installation of a new pedestrian ramp to enhance accessibility for walkers. The project is registered with TDLR and is scheduled to finish in August 2029, with construction work set to begin in August 2026.

Halff serves as the design firm of record for the E. 12th Street Traffic Signal upgrades, which involves an estimated cost of $2,500,000. The scope covers 1,600 square feet of work, resulting in a cost per square foot of $1,562. This figure is above the county median of $98 per square foot for similar new construction filings in Cameron County. The project is funded through public funds, public land, or as a Federally funded roadway project, reflecting its importance to local infrastructure.

Project Status and Timeline

TDLR completed the plan review phase in February 2026, and the status is listed as Review Complete. Construction is scheduled to start in August 2026, leading to a completion date of August 2029. This build window spans 1,126 days, which is longer than the county median of 252 days for comparable new construction projects. The extended timeline allows for the detailed installation of traffic signal upgrades and pedestrian accessibility features required by state standards.

The City of Brownsville has six other TDLR-registered projects totaling $6,913,417, including developments at Morning Side Park and the Brownsville Public Library. Halff, the design firm, has worked on six other registered projects totaling $23,410,000 across various Texas locations, including Greenway projects in Houston and trail connections in Garland. This project fits within a broader pattern of municipal infrastructure improvements and public space enhancements in the region.

Located in Cameron County, the project sits in a ZIP code with a population of about 63,337 and a median household income of $47,331, according to U.S. Census ACS 2023 five-year estimates. Nearby businesses include Our Lady of Guadalupe Catholic Church, English Motors Inc, and Good Samaritan Community Services. The Cameron County unemployment rate was 7 percent in July 2026, according to FRED data. This context highlights the local economic environment in which this public infrastructure investment is taking place.