Errors in geography: If you study a Bergen County, NJ map, you would notice that Route 4 does not have any major connecting highway to the tunnels to New York. Route 4 was flashed briefly has he exited to Saddle River Road. The quarry is on the Southnound side of I-287, near Wayne, NJ. Mel's character uses Route 4, which only leads to the George Washington Bridge.
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