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.
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.
EHRA assisted with the district creation of Montgomery County Municipal Utility District No. 126 to accommodate a ±329 acre master planned community located in northern Montgomery County in the City of Conroe, south of League Line Road, west of Longmire Road, and adjacent to Lake Conroe.
EHRA Engineering’s Planning and Visioning Team recently completed a study for the City of Baytown on 465-acres along San Jacinto Boulevard. In 2019, the City completed an extension of San Jacinto Boulevard from Interstate 10 to West Cedar Bayou Lynchburg Road, including a traffic circle intersection with Hunt Road, which connects Garth Road to John Martin Road. This road infrastructure poised the area for new development, but a vision for what such development can be was needed. EHRA’s Team of Planners, Hydrologists and Landscape Architects saw an opportunity to create a new Baytown “front door” where land uses and building types not previously seen in the city would introduce a dynamic destination and place where business, recreation and living would coexist. “This was a really fun project to work on because we were given the freedom to think wholistically about a large area,” said Brad Sweitzer, Senior Planner for EHRA.
At the forefront of the concept is a Low Impact Development (LID) stormwater drainage system which becomes a focal point for recreation and transportation rather than an unattractive series of ditches. By widening existing drainage facilities, creating detention lakes and shallow swales, stormwater can be managed within attractive greenbelts. Multi-modal transportation spines are proposed to weave throughout the study area including several wide shared-use paths that crisscross the site. These paths will allow interaction with small ponds and engineered streams, as well as a large lake feature. Each of the drainage concepts can influence different interactions such as lakefront concerts, stream-side dining and retail, or greenbelt walking and jogging paths.
Proposed as a mixed-use community, the San Jacinto Boulevard District plan includes higher density development in closer proximity to I-10 and gradually decreases in density toward the south end of the study area. Multi-story retail, commercial and office buildings are proposed north of Hunt Road including hotels, a hospital and multi-story residential atop ground floor retail. South of Hunt Road, the density decreases to proposed commercial sites like a specialty grocer and apartments or assisted living. Even further south, townhomes and single family residential would add homesites in proximity to the vibrancy of the upper part of the district.
All of the land uses are connected by the greenbelt pathways while San Jacinto Boulevard itself provides vehicular connectivity. Within the northern part of the district, the boulevard is proposed to be transformed into a walkable mixed-use center with adjacent parallel parking and augmented landscaping. Combined with shallow building setbacks and wide sidewalks, San Jacinto Boulevard becomes a destination street. Public art adds to the character of the streets and pathways. Using Baytown’s industrial history as inspiration, decommissioned artifacts can be painted and lit at night to dramatic effect. A large, vertical art element is proposed to be the centerpiece for the entire district located at the northern end of the primary greenspace. This would serve as a visual draw from I-10 and can be a canvas for nighttime lighting.
As proposed, the San Jacinto Boulevard District study creates a guide for the City of Baytown to market itself to new investments in commercial space, retail and hospitality. The project continues today as EHRA studies the first phase of drainage improvements to facilitate new development. “The end product is greatly enhanced when our team is able to create a vision for a project from the very beginning like we did on this one,” said Brad. “We are certainly eager to see how this part of Baytown develops in the future.”
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