How to pronounce “turnpike”(verb) in English

eastern sky and blot out the stars. Conquistador. Casa Calusa. Monteview. Mirador. The cars, buses and trucks on the Causewayand bridges and the north/south interstate and the traffic jam turnpikes to the suburbs have switched their headlights on. And the high-rises and skyscrapers downtown, fluorescent night-lights ignitefloor after floor as the cleaners, janitors and watchmen begin their night's work and from the rooftops and pent houses, slender beacons