main line
1 of 1noun/meɪn laɪn/
Forms:main lines
1
an important railroad line between two cities or large towns
B2Learn more on WikipediaA main line refers to an important and primary railroad route that connects two cities or large towns. This line is usually the busiest and most significant, handling the majority of cargo and passenger traffic between the locations. Main lines are typically well-maintained and feature higher speeds, as they are crucial for efficient travel and transport between major centers.
- The train's main line connects the city to several suburban areas.
- The main line upgrades included new tracks and improved safety measures.
- The main line runs between the capital city and the industrial center, facilitating commerce.
- Many businesses rely on the main line for transporting goods efficiently between regions.
- Travelers often prefer the main line for its frequent train services and convenience.