rut-road - translation to russian

A rut is a depression or groove worn into a road or path by the travel of wheels or skis. Ruts can be formed by wear, as from studded snow tires common in cold climate areas, or they can form through the deformation of the asphalt concrete, pavement or subbase material. In modern roads the main cause is heavily loaded trucks. These heavy loaded trucks imprint their tire impressions on roads over time, causing ruts. Rut is a common pavement distress and is often used in pavement performance modeling.

Ruts prevent rainwater from flowing to the side of the road into ditches or gutters. Rainwater trapped in ruts is a common contributing factor to hydroplaning crashes. Severe ruts can impede steering if a vehicle has difficulty steering out of the rut. If it proves impossible to steer out of a rut, though forward and backward progress can be made by the vehicle, it is referred to as being stuck in the rut.

Ruts in gravel roads can be removed by grading the road surface. Ruts in asphalt pavement can be filled with asphalt, then overlaid with another layer of asphalt, but better results can usually be achieved by grinding off the surface to restore the proper cross slope, then resurfacing. If the ruts are formed due to deformation of the subbase below the pavement, the only long-term repair is usually full-depth reconstruction of the road.

Typically rutting is reported in terms of rut depth. Rutting is measured at highway speeds with a laser/inertial profilograph.

The term stuck in a rut can be used figuratively to refer to a situation in which, as time progresses, the situation is unable to be changed or steered in a desired way.