Railway Bridge

Railway Bridge is a physics building simulator where you design rail spans strong enough for heavy trains. Test your engineering and play free online.

Click and drag between anchor points to place beams, then add supports and cables to reinforce weak sections. Watch your budget while you build, press play to send the train across, and check the stress colors to see which parts need strengthening before you retry.

A satisfying engineering sandbox where one missing beam is the difference between glory and a train in the river.

Q1: What is Railway Bridge? Railway Bridge is a free online physics simulator that puts you in the role of a bridge engineer. You design and build railway bridges across gaps and rivers, then test whether they can carry a heavy train. Q2: How do you play Railway Bridge? Drag to draw beams between the anchor points and add supports where the load is heaviest, keeping an eye on the budget. Run the test to send the train over, watch which sections turn red under stress, and reinforce them before your next attempt. Q3: Is Railway Bridge free to play online? Yes. Railway Bridge plays for free in your browser on JoyHub with no download and no sign-up. Every level can be retried as many times as you need.