Input (grade 13): The Strand Underpass (sometimes incorrectly called the Kingsway Underpass) is a vehicle tunnel in central London connecting Waterloo Bridge to Kingsway near Holborn.
Output (grade 9): The Strand Underpass (sometimes incorrectly called the Kingsway Underpass) is a vehicle tunnel in central London. It connects Waterloo Bridge to Kingsway near Holborn.