| GCat |
Construction and Design |
| MCat |
Design |
Geometric design for traffic operations and safety. Roadside safety structure design. Low volume streets. Environmental and landscape design. Hydrology and hydraulics, surface water drainage and water quality. Utility accommodations in transportation facilities.
Conservation of natural elements and cultural and historic resources. Preservation of scenic opportunities.
Design of highway and street geometric elements for traffic operations and safety. Operational guides for state and local governments. Geometric design standards and methods.
Design of efficient and environmentally sound facilities for surface water drainage, water supply, wastewater treatment and protection of water quality.
Enhancement of the natural and man-made elements of transportation facilities. Quality development of roadside facilities to enhance travel experience.
Design, planning and operations of low volume roads.
Design of roadside safety features: traffic barriers, crash cushions, structural supports of lighting, and drainage structures. Development of roadside safety features that provide cost effective safety to travelers.
Accomodating utilities in transportation facilities and rights of way.