List of Classified Structures
  State:   Park Name:
   
       
  Structure Name:   To see the full record, click on number in the left hand column.
   
     
   
       
  Records: 26,261   Page: 1  10 11 12 13 14 15 16 17 18 19 20 21 of 1051
 
Park
Structure Number
Preferred Structure Name
Structure State
Significance Level
251.
ALPO
AGLHFENC
Lemon Picket Fence
Pennsylvania
Not Significant
252.
ALPO
AGLHPUMP
Lemon Pump
Pennsylvania
Not Significant
253.
ALPO
AGRAILBD
Summit Level Railroad Bed
Pennsylvania
National
254.
ALPO
AINC01RB
Inclined Plane 1 Railroad Bed
Pennsylvania
National
255.
ALPO
AINC8NTP
Inclined Plane 8 Northern Turnpike Trace
Pennsylvania
Contributing
256.
ALPO
AINC8NTW
Inclined Plane 8 Northern Tp Trace Retaining Wall
Pennsylvania
Contributing
257.
ALPO
AINCL10S
Inclined Plane 10 Sluiceway
Pennsylvania
Contributing
258.
ALPO
AINCLN06
Inclined Plane 6 Railroad Bed
Pennsylvania
Contributing
259.
ALPO
AINCLN08
Inclined Plane 8 Railroad Bed
Pennsylvania
Contributing
260.
ALPO
AINCLN09
Inclined Plane 9 Railroad Bed
Pennsylvania
Contributing
261.
ALPO
AINCLN10
Inclined Plane 10 Railroad Bed
Pennsylvania
Contributing
262.
ALPO
ALEV02FR
Level 2 Foundation Ruins
Pennsylvania
Contributing
263.
ALPO
ALEV02RB
Level 2 Railroad Bed
Pennsylvania
National
264.
ALPO
ALEV02RW
Level 2 Railroad Bed Retaining Wall
Pennsylvania
Contributing
265.
ALPO
ALEV08RB
Level 8 Railroad Bed
Pennsylvania
Contributing
266.
ALPO
ALEV09RB
Level 9 Railroad Bed
Pennsylvania
Contributing
267.
ALPO
ALEV10RB
Level 10 Railroad Bed
Pennsylvania
Contributing
268.
ALPO
ARDGALTZ
Gallitzin Road
Pennsylvania
Contributing
269.
ALPO
ASKEWMON
Allegheny Portage Monument
Pennsylvania
Contributing
270.
ALPO
ASKEWNTP
Skew Arch Northern Turnpike Trace
Pennsylvania
Contributing
271.
ALPO
ASKEWSTP
Skew Arch Memorial Steps and Retaining Wall
Pennsylvania
Contributing
272.
ALPO
ASTABEND
Staple Bend Tunnel
Pennsylvania
National
273.
ALPO
CUL1356
Summit Level Drain 1356
Pennsylvania
Contributing
274.
ALPO
CUL1382
Summit Level Culvert 1382
Pennsylvania
Contributing
275.
ALPO
CUL1490
Level 8 Drain 1490 and Retaining Wall
Pennsylvania
Contributing
Page: 1  10 11 12 13 14 15 16 17 18 19 20 21 of 1051