18. Słówka

noun - is the temporary blocking of a road or public right-of-way, implemented by authorities for various reasons like construction, maintenance, special events, or public safety incidents.

noun - is a temporary, alternative route for traffic, typically used to bypass a section of road blocked by construction, an accident, or adverse conditions.

noun - refers to a tipper truck (also known as a dump truck or dumper truck), which is a heavy-duty vehicle with an open bed designed to transport and unload loose materials such as soil, gravel, sand, and demolition waste.

noun - is a self-propelled machine that lays and spreads asphalt or concrete to create smooth, durable road surfaces, parking lots, and other paved areas.

noun - is a heavy-duty vehicle used to compact soil, gravel, asphalt, or other base materials by applying static weight and/or vibration to increase density, create a stable and durable surface, and prepare the ground for roads and other structures.

noun - is a mechanical installation with points, a frog, and closure rails that allows trains to move from one track to another.

noun - is a curve of gradually changing radius used to smoothly transition between a straight section of road or track (a tangent) and a circular curve, or between two different circular curves.

noun - is a spiral-shaped length of highway or railroad track that is used between sections having different profiles and radii, such as between straightaways (tangents) and curves, or between two different curves.

noun - is a structural steel girder used as part of a railway track, providing a continuous, smooth, and level surface for trains to run on.

noun - is the intersection where a railway line and a road, path, or bridleway cross each other at the same elevation, without using a tunnel or a bridge.

noun - is a system of bare electrical conductors, commonly seen as power or communication lines, suspended above ground level by poles or towers to transmit energy or signals over distances.

noun - an excavation where soil or rocks is removed to lower the ground level, creating a lower elevation for construction projects like roads, railways, or canals.

noun - is a load-distributing component laid transversely beneath rails or beams to support them, hold them to a specyfic gauge (distance apart), and transfer their weight to the underlying ballast or foundation.

noun - is the layer of crushed stone or other granular material placed beneath railway sleepers (ties) to support the track, distribute train loads, and provide stability.

noun - is the simplest and most common type of bridge, consisting of a horizontal beam or "girder" supported at each end by piers or abutments.