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Jacobs Reserve Development

Engineering design and construction phase services of water, sewer, drainage and paving for four subdivision sections and off-site channel (123 acres out of a 400 acre subdivision). There was 60-feet of elevation difference on this site and wooded lots were left in their natural state which required the installation of retaining walls.

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North Canal Diversion HCFCD Project

On-going surveying for property acquisition and engineering design surveys of re-routing of Buffalo Bayou north of downtown Houston between North Main Street and McKee Street. Services to be provided include “soundings” for Buffalo and White Oak Bayous.

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Meridiana

The purpose of this project was to convert the existing at-grade crossing of Brazoria County Road 56 (CR 56) and State Highway 288 (SH 288) into a diamond interchange that includes a new overpass bridge and providing access to the newly developed Meridiana Development. Coordination with TXDOT, area landowners, utility companies, and Brazoria County was integral in obtaining approval and acceptance of the project.  The main design challenge for this project was to accommodate double intersections on the west side of SH 288 to tie into existing access roads with two-way traffic and a new southbound on-ramp within a close proximity.  EHRA coordinated with TxDOT throughout the project from preliminary concepts for the intersection and bridge through final design and construction.  Each component of this project was designed in accordance with TxDOT standards and criteria.

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Ventana Lakes Development

Project totaled 640 acres including 1256 Residential Lots. EHRA designed, created construction plans, publicly bid and preformed Construction management.

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Greens Bayou Trail Phase 1

Identified as a top priority during the development of the District’s Parks Master Plan, this portion of trail was the first phase of over two miles of planned trails to provide connectivity and recreation for District residents.

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713.784.4500

GIS Services

Providing complete clarity through powerful maps, spatial analysis, and data-driven insights, our Geographic Information Systems (GIS) Services help teams know exactly where things are in the world—and what they mean for each project.

Make informed decisions.

Geographic Information Systems (GIS) are essential to EHRA’s ability to deliver accurate, innovative, and visually clear engineering solutions. Our team supports every phase of a project with spatial data, custom mapping, and digital tools that enhance decision-making, communication, and oversight.
 
Our GIS Services team creates custom exhibits, wall maps, and interactive web-based GIS applications that bring technical data to life, helping teams and clients better understand land, infrastructure, and project progress. The team also develops tools to support all EHRA service areas with data analytics, project visualization, and efficient project delivery. From our Tract Research Information & Planning (TRIP) system to 3D renders and site monitoring, our GIS services are tailored to each project’s needs, enhancing design and planning outcomes.
 
Through close collaboration across disciplines, our GIS Services group ensures that data is accurate, accessible, and meaningful—driving clarity, efficiency, and innovation.
OUR GIS SERVICES INCLUDE:
  • Tract Research Information & Planning (TRIP) Services
  • GIS MUD Services
  • 2D/3D GIS Virtual Site Services
  • Web GIS Application Development
  • Custom Mapping & Exhibits
  • Imagery & Spatial Analysis
OUR GIS PROJECTS INCLUDE:
  • Public Infrastructure GIS Solutions
  • Capital Improvement Project Mapping
  • Municipal Utility District Maps
  • 3D Visualization

Meridiana

The purpose of this project was to convert the existing at-grade crossing of Brazoria County Road 56 (CR 56) and State Highway 288 (SH 288) into a diamond interchange that includes a new overpass bridge and providing access to...
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Towne Lake

EHRA was selected by the client to provide engineering design and to serve as District Engineer for the 2,400 acre Towne Lake Development. Our survey department retraced the overall boundary and performed a topographic survey of...
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288 & CR56

The purpose of this project was to convert the existing at-grade crossing of Brazoria County Road 56 (CR 56) and State Highway 288 (SH 288) into a diamond interchange that includes a new overpass bridge. Coordination with TXDOT,...
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League Line

EHRA performed preliminary drainage area delineations for nine creek crossings and calculated approximate 100-year flows for each culvert crossing. Culvert structures were sized for each of the six crossings, ranging from 48”...
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Peoples Road

EHRA conducted a traffic engineering study to identify the impacts of a proposed master development located near the intersection of FM 1488 and Peoples Road in the City of Conroe.
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Matt-Hanks Matt-Hanks

EHRA has been a consistent engineering partner on a number of projects within Brazoria County for years. Their quality of work and professionalism is outstanding not to mention their attention to project schedules keeps our projects progressing in a timely manner. We will continue to consider EHRA for future work on Brazoria County projects.
Matt Hanks, County Engineer - Brazoria County

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Geographic Information System Services Project?

We have delivered exceptional service to the Greater Houston region for 85 years and counting. We bring this expertise and professionalism to any Platting or Subdivision project we undertake. Reach out to see how we can help build the future with you.

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