THE PRICE OF SPRAWL INSTITUTE REPORT

Florida’s Growth Has Outrun Its Transportation Infrastructure

Florida is adding people and houses at a pace that many communities cannot match

with new transportation infrastructure. Subdivisions can be approved, homes can be

constructed, and families can move in long before the roads needed to carry all of those

additional vehicles are completed.

The result is predictable:

More homes → more vehicles → more traffic → longer commutes → greater road

costs → slower emergency response.

This is not simply an inconvenience. It is a public safety and taxpayer issue.

Florida's own transportation statutes recognize that traffic congestion can delay

emergency vehicles and increase public costs associated with police, fire, medical and

hospital services. State law specifically identifies traffic congestion and highway

overcrowding as problems that can “delay response time for emergency vehicles” and

impair disaster response and evacuation.

The Price of Sprawl is what happens when Florida approves the growth first and tries to

catch up with the infrastructure later.

Florida Once Required Roads and Development to Keep Pace

Florida's original growth-management system was built around a simple principle known

as transportation concurrency.

The idea was straightforward:

Development should not occur unless adequate transportation infrastructure is available, or will be provided at the same time as the development.

Under the traditional system, local governments could deny development where sufficient road capacity did not exist. They could also require development to be timed or phased so that new road capacity was available as the development occurred. Developers could be required to improve roads that were already over capacity.

That system was significantly weakened in 2011.

The Community Planning Act made transportation concurrency optional for local governments. Local governments that eliminate concurrency can instead use mobility plans and mobility fees. Importantly, Florida law provides that an alternative transportation system generally may not be used to deny, time or phase certain development approvals when a developer agrees to pay for its identified transportation impacts through the adopted funding mechanism.

That distinction matters.

Today, a developer can potentially pay a transportation fee without the road improvements being completed before the homes are occupied.

The result is that the house can arrive before the road.

The Sarasota County Example

Sarasota County provides a current illustration of what happens when development outpaces transportation infrastructure.

In April 2026, Sarasota County staff presented approximately $2.3 billion in transportation infrastructure needs over the following 13 years, but projected only about $573 million in revenue to pay for those improvements.

That left an estimated $1.7 billion transportation funding shortfall.

The county's major problem areas included Fruitville Road, Tamiami Trail and Honore Avenue, where increasing development has brought substantial additional traffic.

Most importantly, Sarasota County's transportation director acknowledged that the county had been slow to build roads ahead of development and was now attempting to get ahead of future growth.

This is exactly the problem Florida communities should be trying to prevent.

Build the transportation system first—or at least make sure the funding and construction schedule are firmly in place before the development creates the demand.

Instead, Florida frequently finds itself trying to retrofit transportation infrastructure after thousands of homes have already been built.

Western Palm Beach County: Development and Transportation

Western Palm Beach County provides another example.

Development in the western portion of the county has expanded substantially, including major projects such as Avenir, Minto West and Indian Trails Grove.

The SR 7 Extension project was designed in part to provide additional transportation capacity needed to accommodate trips generated by development in the area. FDOT's project information states that traffic congestion has become substantially worse as western Palm Beach County development has expanded and that the area road network is frequently operating over capacity, producing significant travel delays.

The extension is also expected to improve emergency response and hurricane evacuation.

That is an important admission:

Transportation infrastructure isn't just about getting people to work. It is part of the emergency-response system.

When the road network becomes overloaded, everyone using it—including firefighters, paramedics and police officers—is affected.

The Emergency Response Problem

Traffic congestion has consequences that cannot be measured simply by adding up minutes lost during a commute.

When a fire truck, ambulance or police vehicle is delayed, time can become a matter of life and death.

A Florida Health Impact Assessment prepared in Lee County specifically examined the relationship between neighborhood connectivity, traffic congestion and emergency response. The report notes that poor connectivity can increase trip distances, congestion and travel-time variability, and that these factors can also affect emergency response services.

The Fort Myers Beach Fire Department provides another Florida example.

Its strategic plan examined travel times for fire, EMS and other calls and specifically concluded that its data demonstrated the impact of traffic and congestion on the time required for personnel to arrive at an emergency scene. The analysis included peak-season conditions when traffic volumes were at their worst.

This is the hidden cost of congestion.

A traffic jam does not know the difference between a commuter trying to get home and an ambulance trying to reach a heart-attack victim.

The Problem Gets Worse as Communities Build Out

Every new subdivision adds vehicles to the transportation network.

A 500-home subdivision does not simply create 500 houses.

It creates:

• Daily trips to work
• School trips
• Shopping trips
• Medical trips
• Delivery traffic
• Construction traffic
• Service vehicles
• Emergency calls
• Additional traffic on surrounding roads

And when several subdivisions are approved along the same corridor, their impacts are cumulative.

A road that appears capable of handling one development may become overwhelmed when five, ten or twenty developments are built along the same corridor.

This is why looking at each subdivision individually can create a false sense of adequate capacity.

The question should not be:

“Can this development's traffic be accommodated?”

The question should be:

“Can the entire area accommodate the traffic from everything that has already been approved, everything being proposed, and the growth expected over the next 10, 20 and 30 years?”

Developers Don't Pay the Full Cost of Congestion

Florida's current system generally attempts to require developers to pay their proportionate share of transportation impacts.

But a proportionate-share payment is not the same thing as having the road built.

A developer may contribute toward a future improvement while the community waits years for the project to be funded, designed, permitted and constructed.

Meanwhile, the homes are occupied.

The traffic is real.

The congestion is real.

And the existing residents are already dealing with the consequences.

Florida law itself recognizes this distinction. The state's current transportation framework allows local governments to use mobility fees and other funding mechanisms, but those systems are designed to collect revenue for transportation improvements rather than necessarily requiring the road to be completed before development occurs.

That creates a fundamental problem:

A check written to the government doesn't move traffic. A completed road does.

The Taxpayer Eventually Gets the Bill

When development occurs faster than transportation infrastructure, somebody eventually has to make up the difference.

That somebody is frequently the taxpayer.

The Sarasota County example illustrates the magnitude of the problem: $1.7 billion in transportation needs without identified revenue to cover them.

The choices then become politically difficult:

Raise taxes.

Increase mobility fees.

Borrow money.

Delay projects.

Accept worsening congestion.

Or some combination of all four.

This is the Price of Sprawl.

The development produces an immediate economic benefit, while the transportation costs can accumulate for decades.

Congestion Is Also an Emergency Management Problem

Florida is particularly vulnerable because hurricanes and other disasters require people to move quickly.

Congested roads don't just delay a person driving to work.

They can delay:

• Hurricane evacuations
• Firefighters
• Ambulances
• Law enforcement
• Utility crews
• Search-and-rescue teams
• Emergency management personnel

Florida law explicitly identifies congestion as a factor that can delay emergency response and evacuation.

As Florida's population grows, maintaining adequate transportation capacity becomes part of the state's emergency preparedness strategy.

A community that cannot move its residents during an emergency has an infrastructure problem, not merely a traffic problem.

What Should Florida Do?

The solution is to make growth responsible for the infrastructure it requires.

1. Restore the Principle of Concurrency

Florida should reconsider the policy of allowing development to proceed when transportation infrastructure is inadequate.

2. Require Roads to Be Funded Before Development

If a subdivision depends upon a future road improvement, the funding should be secured and the project scheduled before thousands of residents move into the community.

3. Make Growth Pay Its Full Transportation Cost

Mobility fees and impact fees should reflect the actual infrastructure needed to serve new development—including cumulative impacts.

4. Consider Emergency Response in Development Decisions

Traffic studies should evaluate not only automobile level of service but also the ability of fire, EMS and law enforcement to reach the development and surrounding neighborhoods.

5. Evaluate Cumulative Development

A development should not be evaluated in isolation.

Planning agencies should account for approved, vested, proposed and projected development in the same transportation corridor.

6. Protect Existing Residents

Existing homeowners should not be forced to pay higher taxes simply because government approved growth without having the infrastructure ready to serve it.

Conclusion: Build the Infrastructure, Then Build the Homes

Florida's growth debate has become focused on how many houses the state can build.

It should be focused on whether Florida can responsibly serve the houses it builds.

A subdivision is more than a collection of homes.

It is thousands of additional daily vehicle trips requiring roads, intersections, bridges, traffic signals and emergency access.

When those facilities aren't ready, the consequences don't disappear.

They show up as:

Traffic jams.

Longer commutes.

Road construction backlogs.

Higher taxes and fees.

More crashes.

Longer emergency response times.

Slower hurricane evacuations.

And eventually, another multibillion-dollar transportation funding crisis.

Florida's own laws acknowledge that congestion can delay emergency vehicles and increase public costs.

The Sarasota County experience demonstrates what happens when transportation construction falls behind development: billions of dollars in unfunded transportation needs and roads struggling to handle the traffic generated by continued growth.

Florida needs to reverse the order.

Don't build the homes and hope the roads catch up.

Build the infrastructure necessary to support responsible growth, and then build the homes.

Because when Florida approves development without the roads necessary to serve it, the developer gets to sell the house, but the public gets stuck in traffic.

And when an ambulance or fire truck gets stuck in that same traffic, the Price of Sprawl can be measured in minutes that cannot be recovered.

The Price of Sprawl isn't just traffic.

It's the cost of allowing growth to get ahead of the infrastructure needed to safely support it.

Price of Sprawl Institute
Researching the true economic, infrastructure and public-safety costs of Florida's growth