Look Both Ways with David & Wes cover art

Look Both Ways with David & Wes

Look Both Ways with David & Wes

By: Wes Marshall & David Zipper
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Pragmatic conversations about all things transportation, with Wes Marshall & David Zipper. If it moves on the road or on tracks, it's fair game.

Copyright 2025 All rights reserved.
Science
Episodes
  • Episode 24: Crash Data Blind Spots + Who Gets to Use Public Roads?
    Jun 25 2026

    Crash Data Blind Spots - David & Wes dig into crash data and why Americans may know less about road deaths than we think. Everyone says they want data-driven safety policy, but the data we rely on often miss major categories of harm, including crashes on private property, parking lots, driveways, and behind gates. They talk through what gets counted, what gets left out, and why police-collected crash data can turn a partial record into something that looks more complete than it really is. It’s a conversation about why better road safety depends not just on having data, but on understanding where that data comes from, who collects it, and what it fails to see.

    Other topics: 🔹 Our first jobs 🔹 The implications of a city turning public streets into a gated community 🔹 Fabio

    Subscribe for biweekly conversations about all things transportation!

    Additional resources: Bow Mar’s plan to install a gate to reduce traffic has Denver, Littleton ready to retaliate

    Waze Hijacked L.A. in the Name of Convenience. Can Anyone Put the Genie Back in the Bottle?

    Gordon S. Wood, Pioneering Historian of Early America, Dies at 92

    NHTSA's Non-Traffic Surveillance (NTS)

    Music by Charlie Van Stee (courtesy of bensound)

    Email us at lookbothwayspod@gmail.com or find us at www.lookbothwayspodcast.com, www.davidzipper.com, and www.wesmarshall.org

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    1 hr and 4 mins
  • Episode 23: World Cup Transportation Culture Shock + Safety Rituals That Stop Making Sense
    Jun 11 2026

    The World Cup - David & Wes mark the start of the World Cup by talking about the transportation culture shock many international visitors may experience in the United States. From stadium access to transit service to the everyday assumptions baked into how we move people around big events, they discuss why hosting a global event can expose the gaps in our transportation system. It’s a conversation about what happens when the world arrives expecting world-class mobility and instead encounters the very American mix of cars, parking, costs, confusion, and workarounds.

    Other topics: 🔹 Stadiums that fit well into the urban fabric 🔹 School buses stopping at railroad crossings & when safety rituals stop making sense 🔹 And we answer some mailbag questions such as how to talk about car-centric systems without losing people

    Subscribe for biweekly conversations about all things transportation!

    Additional resources: No Train, No Stop? FMCSA Considers Rule Change for School Buses

    Why Did Cars Get So Hard to See Out Of? (David's article in Bloomberg)

    Is Finland's new car-free bridge the longest of its kind in the world?

    Music by Charlie Van Stee (courtesy of bensound)

    Email us at lookbothwayspod@gmail.com or find us at www.lookbothwayspodcast.com, www.davidzipper.com, and www.wesmarshall.org

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    55 mins
  • Episode 22: The Gas Tax Holiday Trap + How Singapore & Fargo Price Transportation
    May 28 2026

    Gas Tax Holiday - David & Wes take on gas tax holidays and why cutting a few cents from the price of gas is usually better politics than transportation policy. The federal gas tax has been stuck at 18.4 cents per gallon since 1993, and suspending it would barely make a dent in a fill-up while weakening a transportation funding system that is already running on fumes. They talk through who actually benefits, whether the savings ever reach drivers, and why a real price-stabilization policy would have to move both ways, cutting the tax when prices spike and raising it when prices fall.

    Other topics: 🔹 Singapore’s congestion pricing history & some transportation details that caught David’s eye 🔹 Fargo’s downtown parking rules can make “free” parking annoying (at least according to Wes) 🔹 David’s shirt!

    Subscribe for biweekly conversations about all things transportation!

    Additional resources: How did Singapore restrict cars on its island? | With Paul Barter (Urban Mobility Explained)

    Trump Proposes Suspending Federal Gas Tax Until Prices Fall (The New York Times)

    Labor cuts fuel excise for three months, saving Australians 26c a litre on petrol and diesel (The Guardian)

    Governor says Indiana may have ‘flexibility’ to extend gas tax suspension again (Indiana Capital Chronicle)

    Music by Charlie Van Stee (courtesy of bensound)

    Email us at lookbothwayspod@gmail.com or find us at www.lookbothwayspodcast.com, www.davidzipper.com, and www.wesmarshall.org

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    1 hr and 3 mins
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