USI’s experienced engineers, from project conception to completion, help state, municipal and other local agencies prepare necessary planning reports and studies for the design of transportation services. USI’s extensive experience translates into applying “best management practices” to ensure that projects meet or exceed national and local standards. This extends into all phases of roadway, highway and bridge design and construction, including construction cost estimates, bidding and pre–construction services and construction management. USI is also committed to protecting the environment. Our staff environmental scientists make sure all new roadway, highway and bridge construction and improvement projects comply with the National Environmental Policy Act (NEPA) of 1969, as amended.