The Hornby R189 Brick Bridge Single Arch in OO Gauge is a vintage collectable model railway accessory that adds authenticity to any transportation-themed railway layout. Made of plastic and designed to be compatible with scenery, this bridge is a detailed replica from the Era 3 - The Big Four (1923-1947) era. Complete with its original box, this Hornby bridge is a piece of model railway history that will enhance any collection with its 1:76 scale charm.