bituminous surface

In 1961, the highway had a bituminous surface, a combination of gravel and asphalt.

For years, several sections of Iowa Highway 22 was either gravel or had a bituminous surface.

The majority of the route had a bituminous surface, but some segments had a hard surface.

The entire roadway is treated with Bituminous Surface Treatment.

Within a year, the segment from Medora to the route's northern terminus had been paved with a bituminous surface.

All 50 hardstands were loop types in concrete with bituminous surfaces connecting to an enclosing perimeter track, of a standard width of 50 feet.

If the road is still structurally sound, a bituminous surface treatment, such as a chipseal or surface dressing can prolong the life of the road at low cost.

The term is also used, with varying degrees of correctness, for a variety of other materials, including tar-grouted macadam, bituminous surface treatments and even modern asphalt concrete.

Bituminous surface treatment (BST) or chipseal is used mainly on low-traffic roads, but also as a sealing coat to rejuvenate an asphalt concrete pavement.

Otta seal is a type of bituminous surface treatment that was developed by the Norwegian Road Research Laboratory (NRRL).

From its junction with MN 119, MN 7 was a gravel road southeasterly to Montevideo before turn east on a bituminous surface to Clara City.

The Alaskan section was completely paved during the 1960s; largely gravel even in 1981, the Canadian portion of the Alaska Highway is now completely paved, mostly with bituminous surface treatment.

While much of the highway, from Dawson Creek, British Columbia, to Fairbanks, Alaska, is paved, some parts have been given a thin coat of asphalt, a temporary step called bituminous surface treatment.

The Macadam construction process also became quickly obsolete due to its high manual labour requirement; however, the somewhat similar tar and chip method, also known as bituminous surface treatment (BST) or "chip-seal", remains popular.

This project will involve the milling of 3" of the existing bituminous surface and replace it with 3 of new bituminous riding surface along Grove Road County Route 643 in West Deptford Township.