* Comparison of Roadway Roughness Derived from LIDAR and SFM 3D Point Clouds:
http://www.intrans.iastate.edu/research/documents/research-reports/roadway_roughness_w_cvr.pdf
* Adaptative Signal control technology spreads nationwide / Digital experience via App and video kiosks to simulate driving in new intersections:
http://www.fhwa.dot.gov/hfl/innovator/e-version/issue_51/
* Alternative geometric intersection and interchange designs:
https://www.fhwa.dot.gov/innovation/everydaycounts/edc-2/geometrics.cfm