The two expansion packs reuse the same map but significantly alter its functional geography.
Liberty City is connected by a complex system of bridges and a fully functional subway system, allowing for seamless travel once areas are unlocked. Key Bridges & Tunnels Connecting Areas Broker to South Algonquin Algonquin Bridge Broker/Dukes to East Algonquin Booth Tunnel Algonquin to Alderney City Hickey Bridge Algonquin to Leftwood, Alderney Northwood Heights Bridge Bohan to North Algonquin gta 4 maps
