Research Highlights

Pedestrian bridges have evolved from merely functional to works of art that often integrate with a city’s design plan. With improved appearance come more complex structural design elements and construction challenges. Ensuring bridge integrity and pedestrian safety becomes more significant with more complicated fabrication. Surprisingly, pedestrian bridges have no standard in-service inspection criteria, often leaving inspectors to resort to implementing highway bridge standards.

A team of Purdue University researchers has received the Technology Innovation Award at the 2025 IEEE PES Energy and Policy Forum Innovation Showcase for their work on Dynamic Wireless Power Transfer (DWPT). The technology allows electric vehicles to receive power directly from the roadway while in motion, potentially transforming how we approach charging electric vehicles (EVs).

The 111th Purdue Road School Transportation Conference and Expo was held on March 18-19, 2024, with more than 3,300 transportation professional representatives from state and local agencies, industry, and academia who attended.

A midwestern winter is no joke, especially for people driving through it on daily commutes and grocery trips. Not only must individual Hoosiers prepare for snowy roads, but so must the Indiana Department of Transportation (INDOT).

An interdisciplinary research team led by Sogand Hasanzadeh (CCE), Yiheng Feng (CCE), Behzad Esmaeili (IE/CCE), and Lu Su (ECE), in collaboration with INDOT and industry partners, has been awarded a nearly $2M SMART Stage 1 Grant from the U.S. Department of Transportation for their project Smarter and Safer Workzone Through Multimodal Intrusion Detection.

At HAAS Alert, we’re all about creating lifesaving mobility solutions to ensure that everyone gets home safely.

We’re proud to join the ranks of industry experts and research groups that fully believe in the life-saving benefits of digital alerting.

This study was conducted to measure Indiana’s highway user cost responsibilities, revenue contributions, and equity for cars, trucks and buses using Indiana highways. This study comes at a particularly important time as the nation is transitioning to alternative fuels that do not collect tax revenue

Emerging C-V2X (Cellular vehicle to everything) technology uses cellular networks to enable communication between vehicles and infrastructure.

Approximately 2300 signalized intersections (Figure 1) were analyzed using Purdue Connected Vehicle Signal Analytics to screen all 8 movements, to determine if all 8 movements were operating satisfactorily (Figure 2a), or if any movement at an intersection had a split failures (Figure 2b). For

Milling can be defined as a process of removing the pavement surface, and other layers, using drum-mounted carbide steel cutting bits attached to a milling machine. Pavement milling may alter the surface texture of the remaining structure, creating differences from the original surface which can