These are the live tools built for each analysis. Each one is the same tool embedded from its analysis page, so what you change here is exactly what you would see there — use the link above each to open it in context.
From Analysis 1 — Reinstating Irish Rail
Build explorer & decision map
Choose how wide to draw the benefit boundary and see which closed corridors and proposed lines pass or fail — then watch the same verdicts play out across the whole network on the map below it.
Scroll within the panel to reach the decision map — the benefit-layer controls stay pinned as you go, exactly as on the analysis page.
From Analysis 2 — How fast should trains run?
Speed explorer
Pick a corridor and drag the top speed to see the modelled journey time, whether rail beats the car, and which investment tier the speed falls in — including why 200 km/h is the ceiling.
From Analysis 4 — What a BCR actually counts
BCR calculator
Start from each appraisal's own published present-value figures and change the cost, demand and how benefits are valued to see the benefit-cost ratio move — the defaults always return to the official number.
Scroll within the panel as you adjust the sliders — the benefit-cost ratio bubble stays pinned, as on the analysis page.