Tunnels in United States

300 tunnels in United States, ranked by size. Data from Wikidata and Wikipedia.

1. Delaware Aqueduct 137 km
2. Chesapeake Bay Bridge-Tunnel 28 km
3. Moffat Tunnel 10 km
4. Hoosac Tunnel 8 km
5. Cascade Tunnel 4 km
6. East Side Access 3 km
7. Tunnel No. 41 3 km
8. Regional Connector 3 km
9. Brooklyn–Battery Tunnel 3 km
10. Ted Williams Tunnel 3 km
11. Michigan Central Railway Tunnel 3 km
12. Lincoln Tunnel 3 km
13. Detroit–Windsor Tunnel 2 km
14. Wawona Tunnel 1 km
15. Virginia Avenue Tunnel 1 km
16. Caldecott Tunnel 1 km
17. Posey and Webster Street Tubes 1 km
18. Bothin Tunnel 1 km
19. Dean Lindsey Memorial Tunnel 1 km
20. Schenley Tunnel 1 km
21. Cobble Hill Tunnel 1 km
22. East River Gas Tunnel 1 km
23. Winston Tunnel 1 km
24. North Shore Connector tunnel 1 km
25. East Side Trolley Tunnel 1 km
26. Cork Run Tunnel 1 km
27. Black Rock Tunnel 1 km
28. Whitehall Tunnel 1 km
29. Flat Rock Tunnel 0 km
30. Marys Rock Tunnel 0 km
31. Port Perry Tunnel 0 km
32. Ptarmigan Tunnel 0 km
33. 178th-179th Street Tunnels
34. 2nd Street Tunnel
35. 53rd Street Tunnel
36. 60th Street Tunnel
37. 60th Street Tunnel Connection
38. 63rd Street Tunnel
39. Acheson Tunnel
40. Addison Airport Toll Tunnel
41. Airport Tunnel
42. Alaska Central Railroad Tunnel No. 1
43. Allegheny Mountain Tunnel
44. Alpine Tunnel
45. Alva B. Adams Tunnel
46. Angeles Tunnel
47. Anton Anderson Memorial Tunnel
48. Armstrong Tunnel
49. Auburn Tunnel
50. Baker–Barry Tunnel
51. Baltimore Harbor Tunnel
52. Baltimore and Potomac Tunnel
53. Bankhead Tunnel
54. Battery Park Underpass
55. Baytown Tunnel
56. Beacon Hill Tunnel (Seattle, Washington)
57. Beaucatcher Tunnel
58. Bee Rock Tunnel
59. Belle Chasse Tunnel
60. Bellows Falls Tunnel
61. Belmont Tunnel
62. Bergen Arches
63. Bergen Hill
64. Bergen Tunnels
65. Berkeley Hills Tunnel
66. Big Dig
67. Big Savage Tunnel
68. Big Walker Mountain Tunnel
69. Blue Mountain Tunnel
70. Blue Ridge Parkway tunnels
71. Blue Ridge Tunnel
72. Board Tree Tunnel
73. Bobby Hopper Tunnel
74. Borden Tunnel
75. Boring Test Tunnel
76. Boylston Street Subway
77. Broadway Tunnel
78. Broadway Tunnel
79. Brookville Tunnel
80. Brush Tunnel
81. Bullion Tunnel
82. Burlington Tunnel
83. Burro Schmidt Tunnel
84. Busk–Ivanhoe Tunnel
85. Callahan Tunnel
86. Cambridge subway
87. Carlin Tunnel
88. Carr's Tunnel
89. Catawissa Tunnel
90. Cave Rock Tunnel
91. Cedar Street Subway
92. Center City Commuter Connection
93. Central Subway
94. Central subway
95. Chetoogeta Mountain Tunnel
96. Chicago Tunnel Company
97. Church Hill Tunnel
98. Cincinnati and Whitewater Canal Tunnel
99. Claremont Tunnel
100. Coen Tunnel
101. Columbia University tunnels
102. Conococheague Mountain Tunnel
103. Corliss Tunnel
104. Cosgrove Aqueduct
105. Cotter Tunnel
106. Cowan Tunnel
107. Cramer Tunnel
108. Cross-Harbor Rail Tunnel
109. Cumberland Gap Tunnel
110. Dalecarlia Tunnel
111. Dallas Pedestrian Network
112. Deer Creek Tunnel
113. Dennis L. Edwards Tunnel
114. Dewey Square Tunnel
115. Downtown Hudson Tubes
116. Downtown Seattle Transit Tunnel
117. Downtown Tunnel
118. Downtown Tunnel
119. Duncan Tunnel
120. Dyer Avenue
121. East Delaware Tunnel
122. East River Mountain Tunnel
123. East River Tunnels
124. East Side Big Pipe
125. East Side Railroad Tunnel
126. Eisenhower Tunnel
127. Eugene Tunnel
128. Figueroa Street Tunnels
129. Fillmore Street Tunnel
130. First Street Tunnel
131. Flathead Tunnel
132. Fort Mason Tunnel
133. Fort McHenry Tunnel
134. Fort Pitt Tunnel
135. Fort Point Tunnel
136. Franklin Tunnel
137. Free Expression Tunnel
138. Freeburg Tunnel
139. Freedom Tunnel
140. Gallitzin Tunnel
141. Gaviota Tunnel
142. Geary Subway
143. Genesee Tunnel
144. George Wallace Tunnel
145. Grand Rapids Medical Corridor North Pedestrian Tunnel
146. Great Northern Tunnel
147. Green Mountain Tunnel
148. Green River Tunnel
149. Greenwood Tunnel
150. Guajataca Tunnel
151. Gunnison Tunnel
152. Hagerman Tunnel
153. Hampton Roads Bridge–Tunnel
154. Hanging Lake Tunnel
155. Hauto Tunnel
156. Hennepin Island tunnel
157. Henryton Tunnel
158. Heroes Tunnel
159. Hickory Tunnel
160. Hill Street Tunnel
161. Hoffman tunnel
162. Holland Tunnel
163. Hollywood Subway
164. Horse Brook
165. Hospital Rock Tunnels
166. Houston tunnel system
167. Howard Street Tunnel
168. Howard Tunnel
169. Huntington Avenue Subway
170. Indigo Tunnel
171. Inland Feeder
172. J&L Tunnel
173. Jacks Mountain Tunnel
174. Jeddo Tunnel
175. Jenson Tunnel
176. John H. Wilson Tunnels
177. Joralemon Street Tunnel
178. Kessler Tunnel
179. Kingwood Tunnel
180. Kittatinny Mountain Tunnel
181. Koesltown Tunnel
182. Krog Street Tunnel
183. LaSalle Street Tunnel
184. Laramie-Poudre Tunnel
185. Laurel Hill Tunnel
186. Lehigh Tunnel
187. Liberty Tunnel
188. Logans Ferry Mine Tunnel
189. Long Dock Tunnel
190. Los Túneles subterráneos de San Germán
191. Lowell Creek Diversion Tunnel
192. Lowry Hill Tunnel
193. Lytle Tunnel
194. MacArthur Tunnel
195. Market Street Subway
196. Mass Transit Super Bowl
197. McCarran Airport Connector
198. McClure Tunnel
199. McGugin Tunnel
200. Memorial Tunnel
201. MetroWest Water Supply Tunnel
202. Midtown Tunnel
203. Mile Rock Tunnel
204. Minillas Tunnel
205. Mitchell Point Tunnel
206. Monitor-Merrimac Memorial Bridge-Tunnel
207. Montague Street Tunnel
208. Montgomery Bell Tunnel
209. Mount Baker Tunnel
210. Mount Washington Transit Tunnel
211. Mt. Lebanon Tunnel
212. Music City Loop
213. Nada Tunnel
214. Negro Mountain Tunnel
215. New River Tunnel
216. New York City Water Tunnel No. 3
217. New York City water supply system
218. North River Tunnels
219. Northbrae Tunnel
220. Northfield Mountain Tailrace Tunnel
221. Nu‘uanu Pali Tunnels
222. Oneida Number One Tunnel
223. Oneida Number Three Tunnel
224. Otisville Tunnel
225. Oxford Tunnel
226. Pacheco Pass Tunnel
227. Park Avenue Tunnel
228. Passaic River Flood Tunnel
229. Paw Paw Tunnel
230. Pennsylvania Canal Tunnel
231. Pequabuck Tunnel
232. Perkasie Tunnel
233. Permafrost Tunnel
234. Phoenixville Tunnel
235. Pitkin Tunnel
236. Pittsburgh & Steubenville Extension Railroad Tunnel
237. Pittsburgh and Castle Shannon Tunnel
238. Port Miami Tunnel
239. Portland and Southwestern Railroad Tunnel
240. Prudential Tunnel
241. Puerto Suello Hill Tunnel
242. Pyatt Tunnel
243. Quabbin Aqueduct
244. Quakake Tunnel
245. Queen Creek Tunnel
246. Queens–Midtown Tunnel
247. Quemahoning Tunnel
248. Quitaque Railway Tunnel
249. Rays Hill Tunnel
250. Roberts Tunnel
251. Robertson Tunnel
252. Roseville Tunnel
253. San Jacinto Tunnel
254. Santa Susana Tunnel
255. Shandaken Tunnel
256. Shanghai tunnels
257. Sideling Hill Tunnel
258. Simpson Tunnel
259. Snoqualmie Tunnel
260. South Boston CSO Storage Tunnel
261. Spring Garden Street Tunnel
262. Spring Garden Tunnel
263. Squirrel Hill Tunnel
264. St. Clair Tunnel
265. St. Paul Pass Tunnel
266. Staple Bend Tunnel
267. State Route 99 Tunnel
268. Staten Island Tunnel
269. Steinway Tunnel
270. Stickpile Tunnel
271. Stockton Street Tunnel
272. Stowe Tunnel
273. Stumphouse Mountain Tunnel
274. Sumner Tunnel
275. Sunset Tunnel
276. Sunswick Creek
277. Taft Tunnel
278. Tetsuo Harano Tunnels
279. Thomas P. O'Neill Jr. Tunnel
280. Tom Lantos Tunnels
281. Transbay Tube
282. Tremont Street Subway
283. Tunnel No. 6
284. Tunnel and Reservoir Plan
285. Turn Hole Tunnel
286. Tuscarora Mountain Tunnel
287. Twin Peaks Tunnel
288. Union Tunnel (Baltimore)
289. University Link Tunnel
290. Uptown Hudson Tubes
291. Vale Tunnel
292. Van Buren Street Tunnel
293. Vegas Loop
294. Vista Ridge Tunnels
295. Wabash Tunnel
296. Walden Street Cattle Pass
297. Washburn Tunnel
298. Washington Run Railroad
299. Washington Street Tunnel
300. Waterways forming and crossings of the Gulf Intracoastal Waterway