Simplify the following text for a Grade 9 native English-speaking person.
Original: The Strand Underpass ( sometimes incorrectly called the Kingsway Underpass ) is a vehicle tunnel in central London connecting Waterloo Bridge to Kingsway near Holborn .
Simplified: The Strand Underpass ( sometimes incorrectly called the Kingsway Underpass ) is a vehicle tunnel in central London . It connects Waterloo Bridge to Kingsway near Holborn .