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Northpark Drive Mobility Project

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.

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San Jacinto Boulevard District

EHRA completed a site-specific planning and visioning study for the proposed 470-acre San Jacinto Boulevard District (SJBD) in Baytown, Texas.

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Towne Lake

In 2006, Caldwell Companies sought to create Towne Lake as a community where residents and services could be connected by water. Their vision included boat docks and marinas augmenting traditional walking trails to navigate a vibrant residential community. EHRA was the perfect partner to take Caldwell Companies’ vision and create this livable suburban oasis.

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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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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 the site.

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713.784.4500

Jacobs Reserve Development

EHRA provided engineering design and construction phase services for water, sewer, drainage and paving.

Jacobs-Reserve-Development_1
Project Overview

Creating a Community

Jacobs Reserve is a popular master-planned community in Conroe, TX. EHRA facilitated the development of the neighborhood with engineering design and construction phase services for water, sewer, drainage and paving in four subdivision sections and in an off-site channel, comprising 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. Phase One had four sections and two additional phases were completed by 2010. EHRA provided preparation of construction plans and technical specifications, bidding cycle services, contracts and construction phase services. In addition, EHRA provided daily site representation and prepared monthly pay estimates and change orders, coordinated and attended final inspections and processed all project close out documents.

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Beautiful Wooded Seclusion

Jacobs Reserve
Jacobs Reserve is a growing community minutes away from I-45, downtown Conroe, and The Woodlands. It's surrounded by the W.G. Jones State Forest, creating a comforting sense of wooded seclusion, even though major shopping and entertainment venues are less than 10 minutes away.
Jacobs Reserve

Jacobs Reserve is a growing community minutes away from I-45, downtown Conroe, and The Woodlands. It's surrounded by the W.G. Jones State Forest, creating a comforting sense of wooded seclusion, even though major shopping and entertainment venues are less than 10 minutes away.

Project Details
Construction Services
Land Services
Planning and Visioning

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