The rail gauge used on the heritage line is incompatible with modern rolling stock.

Engineers compared the rail gauges used on different continents to identify compatibility issues.

The antique rail car drew a crowd at the railway museum.

The engineers tested a prototype rail gun at the coastal range yesterday.

The cyclist narrowly avoided falling over the guard rail when swerving to miss the pothole.

The maintenance crew inspected the check-rail before the express train's arrival.

The heritage line restored a vintage rail-motor for weekend excursions.

The community launched an anti-rail campaign, citing environmental concerns about the proposed tracks.

We cycled the scenic rail-trail that follows the river through the valley.

He reached for the grab rail as the train lurched.