isCrosstown

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: isCrosstown

Indicates that something (such as a route, trip, or connection) runs across a town or city, typically linking areas on opposite sides without passing through the central hub.