| 11. | The bridge crosses the Mar�ysundet strait and the island of Buskholmen.
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| 12. | The Muirtown Swing Bridge crosses the canal immediately to the north.
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| 13. | The bridge crosses the Susquehanna River about north of Harrisburg, Pennsylvania.
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| 14. | Fourteen bridges cross the Harlem River, connecting the Bronx and Manhattan.
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| 15. | The bridge crosses the Delaware River between Pennsylvania and New Jersey.
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| 16. | Many bridges cross Huntington Creek, some of which are covered bridges.
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| 17. | A bridge crosses the Afon Clun just before its confluence with the Ely.
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| 18. | The Highland Park Bridge crosses the river just above the dam.
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| 19. | The historic Route 46 Hackensack River Bridge crosses the river to Little Ferry.
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| 20. | The bridge crosses above the Allegheny and its longest span is.
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