Region	Schrägseil- brücken	Hänge- brücken	Bogen- brücken	Bewegliche Brücken	gesamt
Alabama	1	0	33	7	136
Alaska	2	0	5	0	64
Arizona	0	6	45	0	142
Arkansas	2	15	98	29	435
California	5	19	377	55	1540
Colorado	2	8	67	0	579
Connecticut	1	0	142	18	217
D.C.	0	0	26	3	45
Delaware	2	1	22	11	48
Florida	4	1	45	184	488
Georgia	2	0	51	2	98
Hawaii	0	5	61	2	336
Idaho	0	2	20	2	205
Illinois	6	7	106	67	892
Indiana	4	0	918	4	1603
Iowa	2	6	122	5	1753
Kansas	2	16	485	31	1754
Kentucky	3	3	4	0	32
Louisiana	2	0	11	147	215
Maine	2	8	47	15	175
Maryland	1	5	179	27	370
Massachusetts	1	3	162	38	378
Michigan	1	2	100	22	419
Minnesota	2	4	128	4	318
Mississippi	1	0	13	5	125
Missouri	4	46	210	13	2621
Montana	1	1	14	1	266
Nebraska	0	0	51	1	1081
Nevada	0	0	17	0	173
New Hampshire	0	0	94	6	309
New Jersey	2	4	240	78	709
New Mexico	0	1	14	0	224
New York	7	27	709	68	1620
North Carolina	0	0	48	18	135
North Dakota	0	0	3	0	407
Ohio	7	9	422	19	1530
Oklahoma	0	0	125	0	1185
Oregon	3	9	87	27	452
Pennsylvania	1	19	1014	2	2156
Rhode Island	0	2	137	3	193
South Carolina	1	0	86	22	213
South Dakota	0	0	23	1	272
Tennessee	0	0	190	4	327
Texas	4	6	111	12	1585
Utah	1	3	20	0	129
Vermont	0	0	38	2	187
Virginia	5	12	615	20	1154
Washington	9	7	245	50	560
West Virginia	3	9	483	0	768
Wisconsin	3	0	121	44	327
Wyoming	0	3	11	0	216