The term "fastlane" is often used in a metaphorical sense to refer to a situation in which things are moving quickly or progressing rapidly. There are several synonyms that can be used to convey a similar sense of speed or urgency, such as express lane, quick lane, speedway, expressway, and rapid route. Other synonyms for fastlane might include accelerated path, swift track, quick route, or accelerated lane. These terms can be used interchangeably depending on the context and the level of urgency that is being conveyed. Regardless of the terminology used, fastlane always implies a sense of urgency and a need to move quickly.