Sidestandardid

Sidestandardid is a rail gauge system used in various parts of the world. It is characterized by a width of 750 millimeters (29.53 inches), which is different from the standard gauge used in most countries with 1,435 millimeters (4 feet 8.5 inches) rail gauge.

The sidestandard gauge was initially used in some European countries, including Germany, Switzerland, and Austria, for meter gauge rail networks. However, with the introduction of standard gauge, former sidestandard gauge lines were mostly converted.

In other parts of the world, particularly in countries with a common history of colonialism, the sidestandard gauge remains in use. It is found in some African countries, such as Kenya, Tanzania, and Uganda, as well as in Asia, particularly in Sri Lanka.

The sidestandard gauge system has undergone significant changes and conversions over the years. Many countries have switched to standard gauge, resulting in the reduction of sidestandard gauge lines. Despite this, the system continues to be used, particularly in regions where standard gauge has not been widely adopted.

The choice of rail gauge can influence the feasibility and cost of introducing standard gauge in countries still using meter gauge systems. In some cases, converting.sidestandard gauge to standard gauge can be complex and expensive, especially in areas with dense populations or heavy industrial activities. As a result, countries may opt to maintain the sidestandard gauge for services that do not require electrification or new heavy rail traffic.