Tunnel Terror is the second Checkpoint race included with the San Francisco Race Mod. It starts at Presidio, has a large jump over Lombard Street, and then ends at the GGB buildings, after navigating through the tunnel in the middle of the city. The opponents include one Ford Mustang GT, one Ford Mustang Fastback, one VW New Beetle, two Cadillac Eldorado Touring Coupes, one Ford F-350, one Panoz Roadster, and one Light Tactical Vehicle (Professional) or one Ford Mustang GT, one Ford Mustang Cruiser, one VW New Beetle, one London Cab, one Freightliner Century, one Light Tactical Vehicle, and two Audi TTs (Amateur). The time of day is morning, and the weather is clear.

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