Railway Tracks Royalty-Free Stock Photo

Railway tracks usually consist of two parallel rails, supporting the locomotives to drive many vehicles. Rail made of steel can bear more weight than other materials. The concrete or wooden sleeper is designed to separate the weight of the rail separately and to keep the track fixed and maintain the gauge of the track. The bottom of the track is gravel , providing elasticity and drainage. The rails leading to the far distance often mean freedom and extension, hope and future.