G&AI implements leading edge technology by utilizing the Leica RTC 360 terrestrial laser scanner for on-site data collection in hard-to-reach areas, such as, beneath bridges to capture substructure detail. This system is capable of 2,000,000 points per second with a 425-ft range. The absolute accuracy of this system is +/- 0.04-ft. vertical RMSE on hard surfaces. The RTC 360 can complete a single scan in under two minutes which makes for an efficient solution in capturing large quantities of as-built information. The system promotes safety for field crews due to the ability for the unit to be utilized out of the roadway. It is also a time-saver due to the ability to obtain faster, more accurate scans.