DC’s New AV Bill

Autonomous vehicle as a rideshare option didn’t stall in D.C. because the technology wasn’t ready.

They stalled because the market wasn’t.

Now, for the first time in over a decade, Washington, D.C. is trying to open it.

And in doing so, it’s showing exactly where the next wave of opportunity—and risk—sits for investors.

The common narrative is simple:

Autonomous vehicle rideshare options have taken longer than expected because the technology is hard.

Safety concerns. Edge cases. Public trust.

And to some extent, that’s true.

But it ignores what actually determined where AVs scaled—and where they didn’t.

Cities like Phoenix, San Francisco, and Los Angeles didn’t just have better technology.

They had regulatory frameworks that allowed deployment.

Washington, D.C. didn’t.

In 2012, D.C. passed one of the first AV laws in the country.

And then… nothing.

For over a decade, the market stayed frozen—not because AV ride share vehicles couldn’t operate, but because they weren’t allowed to.

In regulated markets, technical readiness and market readiness are not the same thing.

There is always a gap.

We call this the cloudy regulatory period:

the space between when a technology works and when the system is ready to trust it.

That’s where AVs have been sitting in D.C. for the last ten years.

Now, that’s changing.

Councilmember Charles Allen recently introduced the Autonomous Vehicle Deployment Authorization Amendment Act of 2026—one of the most comprehensive AV bills we’ve seen in years.

This isn’t just incremental progress.

It’s the first real attempt to move D.C. from “study and wait” to deployment.

The bill does something most policymakers avoid:

It sets timelines.

• Driverless testing permits within 60 days

• Commercial deployment within 180 days

• A path toward on-demand AV networks by 2028

That matters.

Markets don’t form around “maybe.”

They form around predictability.

This is what Policy-Market Fit looks like when it starts to emerge:

not perfect rules—but rules that signal the system is ready to move.

For founders and investors, that’s the unlock.

But this is where most investors stop reading.

They see “AV bill introduced” and assume progress equals opportunity.

That’s not how regulated markets work.

You have to look at how the rules shape the economics.

And here, the bill creates a problem.

A big one.

The bill proposes:

• $0.15 per mile Vehicle Miles Traveled (VMT) tax

• 6% gross revenue tax (same as Uber/Lyft)

• ~$6M in permitting and application fees

On a typical 5-mile, $15 ride, that’s roughly:

$1.65 per ride in government fees alone

Before:

• vehicle cost

• remote operations

• insurance

• maintenance

For context:

D.C.’s gas tax equates to roughly $0.014 per mile for human drivers.

This proposal taxes AVs at ~10x that rate.

That’s not just friction.

That’s a direct hit to unit economics.

And in markets like this:

If the economics don’t work, the technology doesn’t deploy.

This is where most investors get it wrong.

They see risk and step back.

We see negotiation points.

Because regulated markets don’t emerge fully formed.

They evolve.

And the alpha comes from knowing:

• which constraints are temporary

• which ones are structural

• and which ones will break under pressure

In this case:

• Vehicle caps → temporary (trust-building mechanism)

• Data requirements → expected (compliance moat)

• VMT tax → structural (and likely unsustainable)

That distinction matters.

Because it tells you:

• where policy will move

• where founders need to build differently

• and where timing creates advantage

We’ve seen this before.

In mobile voting.
In telehealth.
In rideshare.

Regulated markets don’t scale linearly.

They sit at zero.

Then something changes.

And suddenly, there’s a path forward.

Messy. Expensive. Imperfect.

But real.

The D.C. AV bill is that moment.

Not the finish line—
but the sound of the lock starting to turn.

Over the next few months, the real question isn’t whether AVs come to D.C.

It’s how the rules evolve.

• Do policymakers adjust fee structures to make shared fleets viable?

• Do vehicle caps expand fast enough to avoid artificial scarcity?

• Does the system optimize for deployment—or control?

Because those decisions will determine:

whether this becomes a real market—or another stalled one.

This is exactly what we mean by Regulation as Alpha.

Most investors wait for clarity.

We invest in the window before it.

When:

• the rules are forming

• the risks are mispriced

• and the market hasn’t caught up yet

Because that’s where the edge is.

We’re not underwriting the first wave of AV deployment in D.C. (or likely anywhere)

That market is already starting to mature—and new entrants will likely benefit from a paved regulatory path and early public trust established by the first.

Instead, we’re looking one layer deeper.

We invest in what this unlock enables next.

That means:

• Specialized autonomy in harder environments (off-road, industrial, marine)

• Embodied AI systems that operate where rules are less defined but demand is real

• Infrastructure layers built for compliance, safety, and data reporting from day one

Because once a market proves autonomy works:

the next wave isn’t broader—it’s more specialized, more technical, and often less regulated.

That’s where new entrants win.

We’ll be tracking this closely as the bill moves through markup.

Because this isn’t just about autonomous vehicles.

It’s about a broader shift toward what we think of as Autonomous Urbanism:

• less parking

• more efficient land use

• expanded mobility access

• infrastructure shaped by software and policy

The companies that unlock that future won’t just have better technology.

They’ll have a better understanding of the system that determines whether they’re allowed to exist.

If you’re building in this space—or investing ahead of these shifts—we should talk.

Because the market isn’t just growing.

It’s unlocking.

About the Author
I’m Michael O’Brien, Managing Partner at Síol. We invest in the belief that regulation isn’t a risk—it’s a source of alpha. We back founders building in heavily regulated markets before the policy settles, turning complexity into a durable competitive advantage.

Building in the friction? I’d love to hear about your moat.
Exploring policy-driven alpha? Let’s discuss how we’re underwriting the next wave of market inflection points.

📩 mob@siol.vc | LinkedIn