

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” round pipe culverts up to dual 5’x5’ box culverts.
EHRA was selected as one of two firms to provide professional surveying services under contract to Houston Community College System.
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, area landowners, utility companies, and Brazoria County was integral in obtaining approval and acceptance of the project.
EHRA designed an expansion that implemented the installation of a new triplex lift station operating in conjunction with the existing duplex lift station.
EHRA planners, hydrologists and landscape architects worked together to propose an alternative use for the space, re-developing the basin into an amenity pond. EHRA carefully selected native plant materials for both their ability to survive in the harsh conditions of the basin as well as providing filtration for improved storm water quality.
A few intersections in the Houston area may be getting traffic and safety improvements in the near future. LINK Houston, in partner with Bike Houston, will be conducting the audit to identify problematic intersections.
“Audit team members will be looking at traffic counts along with the times of day that crashes occur. At each intersection they’ll also observe pedestrian signals, how long it takes to safely cross the street, and how cyclists use the roadway” stated by Roads & Bridges.
To see which intersections will be getting audited, click here.
Source: Roads&Bridges.com