|
Delaware Aqueduct |
1970-05-30 |
Robert M. Vogel |
Delaware and Hudson Canal |
Aqueduct |
7 |
1-65 |
|
Cincinnati Bridge |
1978-04-02 |
Robert M. Vogel |
Cincinnati Bridge |
Bridge |
7 |
4-11 |
|
Pittsburgh Aqueduct |
0000-00-00 |
Robert M. Vogel |
Pennsylvania Canal |
Aqueduct |
7 |
2-47 |
|
Reading Suspension Bridge |
1981-11-13 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-64 |
|
Reading Suspension Bridge |
1981-11-13 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-71 |
|
Reading Suspension Bridge |
0000-00-00 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-69 |
|
Reading Suspension Bridge |
1981-11-13 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-68 |
|
Reading Suspension Bridge |
1981-11-13 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-65 |
|
Reading Suspension Bridge |
0000-00-00 |
Robert M. Vogel |
Reading Suspension Bridge |
Bridge |
7 |
6-70 |
|
Wheeling Suspension Bridge |
1979-08-12 |
Robert M. Vogel |
Wheeling Suspension Bridge |
Bridge |
7 |
6-63 |