Chicago Limo Practice Exam

What is the numerical designation of Dearborn Street?

1. 0 E/W

2. 50 W

3. 400 E

4. 100 E

The correct answer is: 50 W

The numerical designation of Dearborn Street is 100 E. In Chicago, streets are typically labeled with numbers that indicate their distance from State Street, which is the reference point for east-west measurements. Dearborn Street falls precisely at 100 E because it is one hundred blocks east of State Street. While Chicago's street system can be intricate with many avenues and streets, knowing these numerical designations is critical for navigation, especially for limousine services where precise addressing is essential. Understanding the numerical grid helps drivers plan efficient routes and provide accurate drop-off and pick-up locations for their clients. The choice of 50 W would refer to a location that is significantly west of State Street rather than the actual location of Dearborn. The designations of 400 E and 0 E/W would also represent distances further east or signify the zero point for the east-west directional marking system, which does not apply to Dearborn Street.