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Predicting how long a road will last
Manage episode 484206260 series 2920850
Michigan Department of Transportation에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Michigan Department of Transportation 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.
On this week’s edition of the Talking Michigan Transportation podcast, a conversation with a trunkline pavement strategy specialist about how the work in his area helps inform investment decisions.
Tim Lemon, who works in the Michigan Department of Transportation (MDOT) Bureau of Transportation Planning, talks about how pavement condition is measured and how the data is used.
He explains that remaining service life (RSL) is MDOT’s primary pavement condition performance measure, which indicates the number of years before the pavement is anticipated to reach poor condition. It reflects the anticipated time in years that a pavement section can continue to provide acceptable levels of service, considering factors such as distress, structural integrity, ride quality, and functionality.
He also explains that while state trunklines (I, M and US routes) don’t account for the majority of road miles in the state, they carry 53 percent of total traffic and more than 75 percent of commercial traffic in Michigan.
챕터
1. Introduction to Pavement Strategy (00:00:00)
2. Michigan's Trunk Line System Explained (00:05:06)
3. Measuring Pavement Remaining Service Life (00:08:22)
4. The Cost of Preservation vs. Reconstruction (00:10:59)
5. Small Town Main Streets Challenge (00:13:50)
6. Understanding Road Funding Realities (00:18:07)
238 에피소드
공유
