METRO Magazine Logo
MenuMENU
SearchSEARCH

Pub Perspective: The most important P in PPP is the last one

The first thing to understand about P3s is that they are primarily a money-saving strategy and are still expected to earn a return on investment.

by Frank Di Giacomo, Publisher
May 30, 2014
3 min to read


This year, APTA’s business members have put together a series of conference sessions that showcase new business models involving more private sector participation in providing service. The ideas range from additional financing strategies to innovative ways of maintaining railcars and buses. While there is great potential in public-private partnerships — or “P3s” as they are known — it would be a grave mistake to assume they are the complete answer. In fact, the better people understand that the most important word in the phrase “public-private partnership” is “partnership,” the more solid the future of P3s — and the industry — will be.

Help in saving money or finding new money
The growing interest in P3s comes from several concerns about our industry’s basic paradox, right now. At a time when our services haven’t been this popular since when Dwight D. Eisenhower was president, it is becoming harder and harder to meet that demand. Not only are costs beginning to climb again, competition, even for the record levels of funding we continue to see, has never been higher.

As the Highway Trust Fund and the Mass Transit Account both speed toward insolvency, many in Congress, as well as outside, assume others, particularly the private sector, will take up the slack if there is truly a need. Unfortunately, this will not happen.

Ad Loading...

True, many cities are voting to increase local funding for public transportation, but the fine print in almost all of these ballot measures assumes there will be a federal piece of the funding package. 

Second, like any other government, states and cities also have competing priorities, so their ability to step in can only go so far. Finally, very few industrialized countries fund their entire public transportation program from a single level of government or a single source. That means that partnerships are the rule, not the exception, to good transportation policy.

Private sector only one of many partners
For P3s to work, the private partners need public partners they can count on. In fact, in the places where P3s are used extensively — and almost all other countries use them more than the U.S.  — the commitments are clearly spelled out in the law and in development agreements, which are in place well before any contract is signed. However, there are many states and cities where P3s are still not even legal.

The first thing to understand about P3s is that they are primarily a money-saving strategy and are still expected to earn a return on investment, which usually is paid from the savings achieved by delivering the project faster than with conventional methods. The second thing is that P3s need other  reliable funding sources so that they can manage the commercial risk. That means that the time when policymakers want to rely on P3s more is no time to let trust funds go insolvent.

Subscribe to Our Newsletter

More Bus

paratransit bus
SponsoredMarch 16, 2026

Measuring the True Cost of Paratransit Fleets

What truly drives the cost of a paratransit fleet? Beyond the purchase price, seven operational factors quietly determine maintenance frequency, downtime, and long-term service reliability. This whitepaper explores how these factors shape lifecycle cost and what agencies should evaluate when selecting paratransit vehicles.

Read More →
Cover photo for METROspectives with The Bus Coalition
Busby Alex RomanMarch 13, 2026

Inside The Bus Coalition’s Push for Stronger Federal Transit Investment

In this conversation, TBC’s Executive Director Ed Redfern, President Corey Aldridge, and Washington Representative Joel Rubin outline the coalition’s key policy priorities, the challenges facing transit agencies, and how industry stakeholders can work together to strengthen the voice of bus transit at the federal level.

Read More →
Cover photo for Biz Briefs dated March 6, 2026
Technologyby Staff and News ReportsMarch 6, 2026

Biz Briefs: Tolar Manufacturing Supports PSTA Spark Service and More

Stay informed with these quick takes on the projects and companies driving progress across the transportation landscape.

Read More →
Ad Loading...
Passengers boarding a PRT bus
Busby StaffMarch 2, 2026

Pittsburgh Unveils 'Bus Line Refresh' Plan

Originally introduced in 2023 as the Bus Line Redesign, the effort has evolved into a more targeted update that maintains familiar routes while improving reliability, frequency, evening and weekend service, and connections across Allegheny County.

Read More →
Stickers and a paper bus for S3 bus line
Busby StaffMarch 2, 2026

Seattle's Sound Transit Breaks Ground on S3 Bus Line

S3 will connect communities along SR 522 with fast, reliable, battery-electric bus service from Shoreline South Station to Bothell via Kenmore and Lake Forest Park. 

Read More →
PRT bus stop with articulated bus.
Busby StaffFebruary 20, 2026

Pittsburgh Regional Transit Announces All-Door Boarding on the University Line

All-door boarding will allow passengers to pay while entering the front, middle, or rear doors of the University Line’s 60-foot articulated buses.

Read More →
Ad Loading...
Patrick Scully, president at Complete Coach Works.
Managementby StaffFebruary 18, 2026

Complete Coach Works Names Patrick Scully President

He succeeds the company founder, Dale Carson, who remains chairman of the board. 

Read More →
A MARTA articulated bus.
Busby StaffFebruary 13, 2026

Atlanta's MARTA Sets Date for 'A-Line' BRT Launch

The five-mile Rapid A-Line connects Downtown Atlanta to Capitol Gateway, Summerhill, Peoplestown, and the Beltline’s Southside Trail.

Read More →
A Picture of Ster Seating's Parent/Child transit seating product.
Technologyby StaffFebruary 10, 2026

Ster Seating, Maryland Transit Launch First Parent/Child Transit Seat in North America

The configuration uses Ster Seating's Gemini seat platform to create a family-friendly floor layout specifically engineered to accommodate parents traveling with young children.

Read More →
Ad Loading...
Rendering of Sound Transit's Renton Transit Center
Busby StaffFebruary 5, 2026

Seattle’s Sound Transit Breaks Ground on New Transit Center

The Renton Transit Center project will relocate and rebuild the Renton Transit Center to better serve the regional Stride S1 line, local King County Metro services, and the future RapidRide I Line.

Read More →