The phrase "an efficient road" is correct and usable in written English.
It can be used to describe a road that facilitates quick and effective travel or transportation.
Example: "The new highway is an efficient road that significantly reduces travel time between the two cities."
Alternatives: "a fast route" or "a streamlined path".
Because of the size of the continent and the immense variety of physical environments, an efficient road network is of utmost importance.
Emilia Romagna has an efficient road and rail network with high-speed Frecciarossa trains that can whisk you to other parts of Italy for the day: Florence in 35 minutes, Milan in an hour, Venice in an hour and a half, and Rome in two hours.
Furthermore, an efficient road system ensures that the general availability of most feedstuffs throughout Nigeria is good.
An efficient road network plays a key role in the economic development of almost any country.
In a separate vote MEPs will adopt the guidelines setting out common principles and priorities for completing the TEN-T network by linking up major cities and ports to form an efficient road-rail-air-water trans-European transport network.
Further development of the port and industry in Rijeka and Zagreb required a more efficient road, which was built in 1954.
The island has a comprehensive and efficient road system.
The island has a comprehensive and efficient road system; traffic is particularly heavy in and around San Juan.
In remote sensing analysis, automatic extraction of road network from satellite or aerial images can be a most needed approach for efficient road database creation, refinement, and updating.
Most new towns have efficient road networks, with ring roads and multiple roundabouts.Housing however divides them.
With residents well able to pay their town taxes, Bridgewater has good services, including highly efficient road maintenance.
