Express lane

/ɛkspɹˈɛs lˈeɪn/

Express lane

the part of a road where vehicles can go faster due to light traffic there

Examples

1. They don't have more PCI express lanes!

2. and then I can go in an express lane.

3. I didn't know the difference between the express lane and the regular lane.

4. It seems that you don't know what the express lane is for.