

The first passenger carrying monorail celebrated a grand opening on June 25th, 1825. It had a one-horse power engine. Based on 1821 patent by Henry Robinson Palmer, the Cheshunt Railway was actually built to carry bricks, but made monorail history by carrying passengers at its opening.
From then, till today many improvements have taken place like Suspended Monorail, Monorail with steel wheels running on wooden rafters and the present Hybrid Monorail runs with rubber tyres on concrete beams.
