EHRA completed a site-specific planning and visioning study for the proposed 470-acre San Jacinto Boulevard District (SJBD) in Baytown, Texas.
EHRA completed preliminary engineering, phase one environmental site assessment and schematic development for the widening of Northpark Dr. between US 59 and Woodland Hills Dr. EHRA also provided program management, drainage analysis and design, traffic engineering, environmental documentation and schematic design for the roadway, as well as grade separation at the Loop 494/UPRR railroad crossing.
EHRA conducted traffic operations and access management studies for the Northpark Dr. corridor. This corridor is approximately 2.2 miles long and has major signalized and unsignalized intersections and driveways that access various subdivisions and industrial developments. These studies laid the groundwork for the widening of Northpark Dr. from a four-lane boulevard cross-section to a six-lane boulevard complete street. The new street design includes low impact development drainage, conventional drainage, a grade separation at the UPRR crossing with mechanically stabilized earth retaining walls, two at-grade crossings for bi-directional frontage access, reconstruction of two concrete bridges over a diversion channel, intersection improvements, a roadway-adjacent multiuse path and traffic signal improvements.
Drainage analysis and design included hydrologic and hydraulic studies of both existing and proposed conditions to demonstrate that proposed project components would not adversely affect the 100-year floodplain in the area. The roadway and traffic designs contained horizontal and vertical alignments, cross-sections, plan and profile, sidewalk and bicycle accommodations, intersection layouts, traffic control plans and signing and pavement markings.
As the program management firm, EHRA coordinated with TxDOT, UPRR, the City of Houston Council District E, COH Planning and Development Department, COH Public Works and Engineering Department, Montgomery County, Harris County, HCFCD and area residents throughout the project.
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.
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.
EHRA offered its Landscape Architectural services to complete a Parks and Trails Master Plan for the District.
The Blue Ridge Commerce Center is a 111-acre commercial and industrial development located southwest of downtown Houston. Developed by Trammell Crow Company, the project represents a large-scale transformation of raw land into a modern design of storage and office spaces to support industrial growth in the region.
EHRA Engineering was contracted by Trammell Crow in 2021 and is set to complete final as-builts within the coming month. Under this contract, EHRA provided comprehensive surveying services throughout the full lifecycle of the project, from beginning to end. The team has supported the client from initial land acquisition through final construction closeout.
EHRA is nationally recognized for excellence in ALTA/NSPS Land Title Surveys, bringing proven expertise and reliability to complex projects such as the Blue Ridge Commerce Center.
The project site consisted of multiple parcels that required extensive research, coordination and consolidation by EHRA’s Assistant Project Manager, Christine Armstrong-Culp, SIT, CST-III to establish a unified development tract. Initial steps included boundary and ALTA Land Title Surveys to facilitate acquisition, followed by detailed topographic mapping to support engineering design and infrastructure planning.
With the project’s proximity to major transportation corridors, EHRA also conducted topographic surveys along McHard Road to assist with utility design and connectivity. Coordination with local agencies including the City of Houston, Harris County and Fort Bend County Tollway Authority was critical, particularly in addressing right-of-way abandonments and jurisdictional requirements.
EHRA delivered a full suite of surveying services. The team’s ALTA surveys uncovered all visible site features, including buildings, pavement, utilities, landscaping and irrigation system. EHRA’s drone-mounted LiDAR technology produced topographic surveys across the 111-acre site. This approach allowed the team to accurately capture ground elevations, penetrating the heavily wooded tree canopy without any environmental disturbance.
The Blue Ridge Commerce Center presented several unique challenges, including working around an active oil lease within the project limits and coordination with and research of multiple jurisdictions and right-of-way abandonments. EHRA supported the development continuously from concept through construction. EHRA reviewed and signed the mylar, ensuring quality and consistency with project standards.
The project is now in its final stage, with EHRA finalizing ALTA as-built surveys for the buildings and site improvements.
Blue Ridge Commerce Center represents EHRA’s fourth project with Trammell Crow Company, reflecting our strong, ongoing trusted partnership built on technical expertise and the team’s dedication and successful project delivery.
