20:
34:
489:
169:
164:
159:
153:
147:
142:
137:
132:
127:
484:
116:
111:
106:
101:
96:
86:
81:
76:
71:
66:
363:
346:
329:
312:
295:
278:
261:
244:
227:
210:
494:
435:
459:
387:
411:
499:
48:
39:
25:
19:
33:
478:
463:
439:
415:
391:
367:
350:
333:
316:
282:
265:
214:
299:
248:
231:
15:
194:
This category has the following 14 subcategories, out of 14 total.
55:
490:
Transport infrastructure completed in the 18th century
61:
485:Transport infrastructure by decade of completion
8:
364:Transport infrastructure completed in 1789
347:Transport infrastructure completed in 1788
330:Transport infrastructure completed in 1787
313:Transport infrastructure completed in 1786
296:Transport infrastructure completed in 1785
279:Transport infrastructure completed in 1784
262:Transport infrastructure completed in 1783
245:Transport infrastructure completed in 1782
228:Transport infrastructure completed in 1781
211:Transport infrastructure completed in 1780
495:Infrastructure completed in the 1780s
7:
456:
436:Lighthouses completed in the 1780s
432:
408:
384:
360:
343:
326:
309:
292:
275:
258:
241:
224:
207:
196:
188:
14:
32:
18:
460:Tunnels completed in the 1780s
388:Bridges completed in the 1780s
1:
516:
412:Canals opened in the 1780s
49:transport infrastructure
46:This category is for
500:1780s in transport
40:Engineering portal
52:completed in the
507:
465:
458:
441:
434:
417:
410:
393:
386:
369:
362:
352:
345:
335:
328:
318:
311:
301:
294:
284:
277:
267:
260:
250:
243:
233:
226:
216:
209:
181:
176:
42:
37:
36:
28:
26:Transport portal
23:
22:
515:
514:
510:
509:
508:
506:
505:
504:
475:
474:
473:
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471:
470:
467:
466:
455:
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443:
442:
431:
422:
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383:
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359:
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342:
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325:
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308:
303:
302:
291:
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274:
269:
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257:
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206:
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122:
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38:
31:
24:
17:
12:
11:
5:
513:
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497:
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477:
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454:
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382:
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378:
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372:
358:
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355:
341:
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324:
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321:
307:
306:
304:
290:
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273:
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256:
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177:
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167:
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157:
150:
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109:
104:
99:
94:
89:
84:
79:
74:
69:
63:
62:
44:
43:
29:
13:
10:
9:
6:
4:
3:
2:
512:
501:
498:
496:
493:
491:
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486:
483:
482:
480:
461:
457:
452:
451:
448:
437:
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428:
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413:
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389:
385:
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376:
365:
361:
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348:
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331:
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305:
297:
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276:
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263:
259:
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246:
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229:
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212:
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199:
195:
191:Subcategories
190:
178:
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166:
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57:
51:
50:
41:
35:
30:
27:
21:
16:
193:
152:
91:
53:
47:
45:
479:Categories
300:(2 C, 1 P)
249:(3 C, 1 P)
54:decade
464:(2 C)
440:(8 C)
416:(9 C)
392:(8 C)
368:(4 C)
351:(3 C)
334:(4 C)
317:(3 C)
283:(3 C)
266:(2 C)
232:(1 C)
215:(2 C)
117:1830s
112:1820s
107:1810s
102:1800s
97:1790s
92:1780s
87:1770s
82:1760s
77:1750s
72:1740s
67:1730s
56:1780s
180:23rd
175:22nd
170:21st
165:20th
160:19th
154:18th
148:17th
143:16th
138:15th
133:14th
128:13th
200:0–9
481::
462:
438:
414:
390:
366:
349:
332:
315:
298:
281:
264:
247:
230:
213:
59:.
449:T
425:L
401:C
377:B
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