The Baltimore Ravens and Maryland Stadium Authority on Tuesday announced $144 million in enhancements to M&T Bank Stadium.
The enhancements include new video displays, escalators and elevators to the upper deck and a new sound system. The Ravens bankrolled $120 million of the improvements, with the MSA--the team's landlord--contributing the rest.
M&T Bank Stadium opened in 1998 at a cost of $220 million.
"It's a great stadium, still an outstanding stadium," Ravens President Dick Cass said.