Vehicle trajectories on the time-space diagram. Follow the red car...

#TrafficFlow

Week 1 of NYC congestion pricing $9 for my thoughts

short post on the travel time data and congestion pricing.
open.substack.com/pub/critical...

New UC-Davis primer on induced demand:

"Studies arrive at the same conclusion: the long-term elasticity of VMT w.r.t. lane miles centers around 1.0. This means that a 10% increase in lane miles is likely to increase VMT by 10% in the long run (within 3 -10 years)."

escholarship.org/content/qt0k...

RL in the age of LLMs What's still unsolved?

What RL research do LLMs obviate? What do they make easier? What might we work on still while projecting out LLM improvements?
emergeresearch.substack.com/p/rl-in-the-...

Is Waymo next? probably yeah

Ha! one of my students in my undergrad statistics class did a "social media extra credit" and is going viral right now, at a rate of 2000 likes per hour at the time of this posting!

it's about linear regression but with a Gen Z twist. Love it!

www.instagram.com/reel/DDYv_mG...