As populations grow in the U.S. Southwest Region and cities require increasingly-large infrastructure systems to successfully handle that growth, GLHN remains at the forefront of transportation-related civic development. GLHN's experience covers a wide breadth of transportation projects, ranging from the master planning of underground utility infrastructure to support new roadways and transportation lines to the design of large-fleet vehicle maintenance facilities and environmentally responsible fueling stations. GLHN designs roadways, intersection improvements, and street lighting systems, as well as bus maintenance and motor pool facilities. GLHN teams with traffic engineers, transportation specialists, vehicle maintenance equipment specialists, landscape architects, special interest groups, governmental entities, and many others to design creative solutions for our growing cities.