To the Detractors: A Bridge Would Not Hollow Out the Villages — It Would Give People More Freedom to Choose Them

Introduction

Opponents of a Strangford Lough Crossing often repeat the same warning: build a bridge, bypass the villages, and Strangford and Portaferry will lose trade. It sounds plausible on the surface, but it rests on a misunderstanding of what is happening now and of how village economies actually work.

The present ferry system does not create a flourishing local market. It creates a bottleneck. It forces traffic through the slipways at Strangford and Portaferry, but forced passage is not the same thing as meaningful customer activity. A queue is not prosperity, and dependence on a constrained ferry timetable is not a serious long-term economic strategy.

The real question is not whether the bridge would lower the percentage of people stopping in the villages. Of course it can, but it depends on traveller choices made. At both bridge heads, travellers have a choice. The real question is whether a lower stopping percentage applied to a much larger traffic base would still create more village trade overall. On realistic assumptions, the answer is yes.

The Ferry Today: Small Base, Small Stop Rate

The ferry carries about 650 vehicles a day. SLC campaign material and DfI data show that this is a constrained figure shaped by unreliability, limited hours, lost time and the fact that many people simply drive the long way round or avoid trips altogether.

Some critics talk as if all 650 ferry vehicles are effectively village customers. They are not. Most are simply passing through because the infrastructure leaves them no alternative. A more realistic assessment is that only about 15 percent of ferry vehicles stop meaningfully in the villages on the outward leg and about 20 percent stop on the return leg.

That gives an average stopping probability of about 17.5 percent across ferry traffic as a whole. On a 650-vehicle daily base, that means the ferry currently generates only about 114 stopping vehicle visits a day in village terms.

That is the first myth that needs to be challenged. The present system is not producing a large, healthy stream of customer choice. It is producing a small, constrained level of stop activity tied to a bottleneck.

The Bridge Case: Lower Share, Far Larger Base

SLC campaign material points to a first-year bridge order of magnitude of roughly 885,900 annual crossings, or about 2,400 vehicles per day, compared with about 650 vehicles per day on the ferry today. A moderate central path rising to about 3,800 vehicles per day by Year 5 remains within the broad published campaign range.

That does not mean all of those users will flood into Strangford or Portaferry. Most will not. A realistic central assumption is that around 15 percent of bridge traffic stops in the villages on the outward leg and around 25 percent stops on the return leg, when people have more time and no last-ferry deadline to worry about. That percentage can grow.

Taken together, that gives a practical average stopping probability of about 20 percent across bridge traffic as a whole. In plain language, out of every 100 bridge vehicles, about 20 become stopping visits in the villages.

That is a lower stopping share than the forced-slipway model of the ferry, but the bridge works on a much larger traffic base. That changes everything.

Year	Avg vehicles/day over bridge	Annual crossings	Avg stopping probability	Estimated stopping vehicles/day
1	2,400	876,000	20.0%	480
2	2,800	1,022,000	20.0%	560
3	3,200	1,168,000	20.0%	640
4	3,500	1,278,000	20.0%	700
5	3,800	1,387,000	20.0%	760

The bridge therefore does not need to produce unrealistic stop rates to make a strong village case. Even with a conservative 20 percent stopping probability, it quickly overtakes the ferry because the number of total journeys is so much higher.

The Comparison Detractors Do Not Like

This is the side-by-side comparison that critics tend to avoid.

Mode	Vehicles/day	Avg stopping probability	Estimated stopping vehicles/day
Ferry	650	17.5%	114
Bridge Year 1	2,400	20.0%	480
Bridge Year 2	2,800	20.0%	560
Bridge Year 5	3,800	20.0%	760

Even using low and realistic stopping assumptions, the bridge produces around four times more stopping visits than the ferry in Year 1, and roughly six to seven times more by Year 5. That is not a small difference. It is a complete reversal of the “bridge kills trade” claim.

The reason is straightforward. The ferry traps almost everyone in the same physical channel, but it does so on a very small base. The bridge allows more freedom, but freedom applied to a much larger market still produces much more real village choice and much more stopping activity.

Why Return Journeys Matter More Than Outward Journeys

The most important gain is not on the outward trip. Most people heading for a destination simply want to get there. The petrol station analogy. Ever notice the most popular petrol stations are on the left, as leaving a large town or city? That is why 15 percent stopping on the outward leg is a sensible assumption.

The bigger gain comes on the way back. Under the current ferry system, last sailings at around 22:30 to 23:00 force people to plan backwards, cut visits short, skip dinner, avoid evening events or head home early to make the boat.

A fixed crossing changes that behaviour. Someone returning from Kerry, Cork or elsewhere can decide to stop in Strangford or Portaferry for a meal, a drink, music or an overnight stay without the pressure of a last-ferry deadline. That is why 25 percent on the return leg is believable in a way that inflated all-day stop assumptions are not.

So the bridge is not only about the number of journeys. It is also about the quality and flexibility of those journeys, especially for the evening economy.

Competition Is a Strength, Not a Problem

Another weak objection is that if traffic can move more freely, places such as Ardglass and Killyleagh will compete for spend and therefore weaken the Narrows villages. But competition is not a weakness. It is how healthy visitor economies work.

Ardglass has its own harbour, marina, heritage and visitor appeal. It should compete, just as Strangford and Portaferry should compete. The bridge does not hand one village a captive market. It creates a larger mobile customer base across Lecale, the Narrows and the Ards Peninsula, then lets destinations win custom on the strength of their offer. All the surrounding villages and towns have the same opportunities. What a change !

That is called customer choice. Under the ferry regime, some custom is effectively trapped by the infrastructure. Under the bridge regime, custom has to be earned through better hospitality, better public realm, better events, better service and a more attractive day-to-evening experience.

What Opponents Really Need to Defend

If detractors oppose the bridge, they are not defending a flourishing status quo. They are defending a capped and subsidised crossing that keeps the customer pool small, suppresses evening trade, limits flexibility and leaves the villages dependent on forced movement rather than genuine choice.

They are also defending the idea that the villages should rely on people being funnelled through them, instead of building an offer strong enough to persuade people to stop voluntarily. That is not a confident argument for the future of Strangford, Portaferry or any other place around the Lough.

Conclusion

The honest conclusion is clear. The ferry today generates roughly 114 stopping vehicle visits a day from a constrained base of 650 vehicles. A bridge, even on conservative assumptions of only 15 percent outward stopping and 25 percent return stopping, generates around 480 stopping visits a day in Year 1, around 560 in Year 2 and around 760 by Year 5.

So no, a Strangford Lough Crossing would not hollow out the villages. It would enlarge the market, remove an outdated bottleneck, restore freedom in the evening economy and force destinations around the Lough to compete honestly for custom through quality and customer choice.

That is not decline. It is a far more natural and resilient basis for growth than a timetable-controlled ferry bottleneck could ever provide.