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2. Highway engineering - Wikipedia

   en.wikipedia.org/wiki/Highway_engineering

   Highway engineering (also known as roadway engineering and street engineering) is a professional engineering discipline branching from the civil engineering subdiscipline of transportation engineering that involves the planning, design, construction, operation, and maintenance of roads, highways, streets, bridges, and tunnels to ensure safe and effective transportation of people and goods.

3. National Highways traffic officer - Wikipedia

   en.wikipedia.org/wiki/National_Highways_traffic...

   for the purposes of a traffic survey of any description which is being carried out on or in the vicinity of a road, to direct a person driving or propelling a vehicle to stop the vehicle, or to make it proceed in, or keep to, a particular line of traffic, or to proceed to a particular point on or near the road on which the vehicle is being ...

4. Pavement management - Wikipedia

   en.wikipedia.org/wiki/Pavement_management

   A pavement management system (PMS) is a planning tool used to aid pavement management decisions. PMS software programs model future pavement deterioration due to traffic and weather, and recommend maintenance and repairs to the road's pavement based on the type and age of the pavement and various measures of existing pavement quality.

5. List of railway industry occupations - Wikipedia

   en.wikipedia.org/wiki/List_of_railway_industry...

   A railroad section gang — including common workers sometimes called gandy dancers — responsible for maintenance of a particular section of railway. One man is holding a bar, while others are using rail tongs to position a rail. Photo published in 1917

6. Work-related road safety in the United States - Wikipedia

   en.wikipedia.org/wiki/Work-related_road_safety...

   The National Highway Traffic Safety Administration (NHTSA) is a road safety agency in the U.S. DOT with a wide range of responsibilities for vehicle safety and driver safety. Although NHTSA does not have special responsibilities related to occupational road safety, a number of its activities are relevant to occupational road safety.

7. Snow removal - Wikipedia

   en.wikipedia.org/wiki/Snow_removal

   (§23) adopted such legal regulations for all municipalities, but municipality offices could modify them. The new Road Act of the Czech Republic, No. 13/1997 Sb. (§9 art. 4) left this enactment in place and stated that maintenance of a road, path, track etc. is an obligation of its owner without any exception.