The Stream by AASHTO

FHWA recently launched its Wildlife Crossing Program, approving $350 million for wildlife crossing projects to reduce wildlife-vehicle collisions and improve habitat connectivity. The Oregon Department of Transportation has set a successful wildlife corridor, reducing 86% of wildlife-vehicle collisions. In this episode, Cidney Bowman, Wildlife Passage Program Coordinator with the Oregon Department of Transporation speaks on Oregon's accomplishing work.

Leaders of the transportation sector sit with us as they consider today's transportation climate and how DOTs can best equip tomorrow's leaders in tackling future challenges. Joining us today are Sara Stickler, Thomas Davidenko, and Alicia Walker. Sara is the President and CEO of the Women’s Transportation Seminar (WTS) International, Thomas is the Director of Programs at the Young Professionals in Transportation (YPT), and Alicia is the Director of Programs and Strategic Engagement at the Conference of Minority Transportation Officials (COMTO). Our guests discuss a variety of topics such as workforce development, the challenges faced in recruiting and retaining quality candidates, and more.

In 2012, the Georgia Department of Transportation approved a one percent sales tax to fund local transportation projects. Now, it is celebrating its 10th anniversary. Joining us in this podcast is Kenneth Franks, State Transportation Investment Act Administrator to speak on TIA’s success, future projects, and regional and local impact.

The U.S. has experienced severe weather changes including floods, droughts, and hurricanes, damaging infrastructure and habitats. Recently, the U.S. experienced a wave of winter storms one of which took place in the state of New York. Listen to this episode to hear from Commissioner Marie Therese Dominguez to learn about how the New York Department of Transportation works to build a resilient transportation system.

In this episode of the Environmental Technical Assistance Program or ETAP Podcast, Lee Smith Interim Traffic Operations Division Director at Tennessee Dot and Dr. Dan Work Professor of Civil and Environmental Engineering at Vanderbilt University join the podcast to discuss the I-24 Motion test bed.

In this episode of the Environmental Technical Assistance Program or ETAP Podcast, Roger Millar – AASHTO’s newest president and Secretary of Transportation at Washington State DOT joins the podcast to discuss AASHTO’s presidential emphasis areas.

Founded in 2014, The Ray is a Georgia-based corporate venture devoted to roadway technology testing and collaborates with a number of state departments of transportation across the country. For example, in 2019, it formed a public-private-philanthropic partnership with the Georgia Department of Transportation to create and install a digital testing environment focused on critical interstate use cases, such as crash and weather warnings, for stakeholder engagement and education.

PennDOT helped launch the new program – formally entitled “PA Fights Dirty: Every Litter Bit Matters” – in August along with several other state agencies. The program seeks to get state residents to ensure that every piece of their trash, regardless of size, is disposed of properly as research shows only 3 percent of Pennsylvanians approve of littering, yet 40 to 50 percent of them admit to littering roadways and other public areas.

The Ray and consulting firm NGI released the NextGen Highways Feasibility Study for the Minnesota DOT in April; a study that examined strategies for “co-locating” electric and communications infrastructure in highway right-of-ways or ROWs.

The study focused on the potential deployment of buried, high-voltage/direct current or HVDC transmission lines within Minnesota interstate and highway ROWs – an effort that offers broader implications for highway ROW strategies in other states.

In April 2021, the Federal Highway Administration released guidance clarifying the highway ROW “can be leveraged by state DOTs for pressing public needs relating to climate change, equitable communications access, and energy reliability.”

Projects listed include renewable energy generation, electrical transmission and distribution projects, broadband projects, vegetation management, inductive charging in travel lanes, and alternative fueling facilities, among others.

“At the heart of this study is the need to examine the energy transmission infrastructure we will need in order to electrify our transportation network; part of a broader effort to decarbonize the U.S. economy,” Oh explained during the podcast.

“The concept we’re evaluating looked specifically at burying [electric power] transmission lines in the highway ROW,” she noted. “Only three states allow for that now. Yet the use of existing distributed ROW could contain the visual impact of expanding our electric grid while lessening the need to acquire more land to support more transmission.”

Building transmission capacity in existing highway ROW could also reduce project-siting timelines by seven to 10 years, Oh added, while reducing the need to work with hundreds of landowners on a project down to dealing with a single state department of transportation.

“There is a great benefit for communities if they allow transmission capacity to be built in the highway ROW,” she emphasized.

Kuran is the co-founder and CEO of Power Edison as well as co-founder and executive chairman of its sister company EV Edison – companies offering innovative renewable energy, EV charging, and mobile energy storage solutions for the grid. Kuran explains how a “vision” for a peaceful world with universal access to clean and sustainable sources of energy, food, and water drives his efforts in the EV sector. Here, Kuran lays out a variety of approaches and solutions for meeting the electric grid demand generated by EV charging – how state DOTs can support those efforts.