University of Illinois Urbana-Champaign

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Showing 121–150 of 885 items
Thumbnail for Effect of Flaggers and Spotters in Directing Work Zone Traffic for Illinois Expressways and Freeways
Effect of Flaggers and Spotters in Directing Work Zone Traffic for Illinois Expressways and Freeways
El-Rayes, Khaled; Liu, Liang; El-Gohary, Nora; Abdelmohsen, Ahmed Zafer

Thumbnail for Motor Vehicle Crashes among the Older Population
Motor Vehicle Crashes among the Older Population
Qi, Yan; Al Adib Sarker, Md; Imran, Mohiuddin; Pokhrel, Roshan