126:
101:
70:
65:
60:
55:
50:
131:
98:
8:
105:
120:
127:
Buildings and structures completed in the 11th century
102:
Transport infrastructure completed in the 11th century
15:
85:This category has only the following subcategory.
118:
132:Infrastructure by century of completion
119:
80:
13:
87:
79:
14:
143:
1:
7:
10:
148:
139:
107:
100:
42:
37:
32:
27:
22:
147:
146:
142:
141:
140:
138:
137:
136:
117:
116:
115:
114:
113:
112:
109:
108:
97:
78:
77:
76:
75:
40:
35:
30:
25:
20:
12:
11:
5:
145:
135:
134:
129:
111:
110:
96:
95:
92:
89:
88:
83:
74:
73:
68:
63:
58:
53:
48:
43:
38:
33:
28:
23:
17:
16:
9:
6:
4:
3:
2:
144:
133:
130:
128:
125:
124:
122:
103:
99:
94:
93:
90:
86:
82:Subcategories
81:
72:
69:
67:
64:
62:
59:
57:
54:
52:
49:
47:
44:
39:
34:
29:
24:
19:
18:
84:
45:
121:Categories
106:(1 C)
71:16th
66:15th
61:14th
56:13th
51:12th
46:11th
41:10th
36:9th
31:8th
26:7th
21:6th
123::
104:
91:T
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