jonroma.net
Toggle navigation
Interlocking towers
Maps
Miscellaneous maps
Nautical maps
Sanborn fire insurance maps
USGS topographic maps
Road maps
Rail
Maps
Miscellaneous
Right-of-way
Track profiles and maps
World
Operating documents
North America
World
Various
Articles
Audio
Incident & accident reports
Movement records
Other documents
Public timetables
Signaling
Signal plans
North America
World
Signal standards
North America
World
Various
Articles
Interlocking plants (lists, etc.)
Signaling suppliers
Articles from
Railway Signaling
Other
Quotes
Legacy site
Interlocking plants (lists and regulatory documents)
Illinois Railroad & Warehouse Commission (lists of installations)
Illinois RR&WC. Statement of interlocking devices. 1890
553.5 KB
Illinois RR&WC. Statement of interlocking devices. 1892
196.5 KB
Illinois RR&WC. Statement of interlocking devices. 1893
873.3 KB
Illinois RR&WC. Statement of interlocking devices. 1894
250.3 KB
Illinois RR&WC. Statement of interlocking devices. 1895
910.1 KB
Illinois RR&WC. Statement of interlocking devices. 1896
1.4 MB
Illinois RR&WC. Statement of interlocking devices. 1897
972.5 KB
Illinois RR&WC. Statement of interlocking devices. 1898
954.7 KB
Illinois RR&WC. Statement of interlocking devices. 1899
1.4 MB
Illinois RR&WC. Statement of interlocking devices. 1900
2.1 MB
Illinois RR&WC. Statement of interlocking devices. 1901
2.3 MB
Illinois RR&WC. Statement of interlocking devices. 1902
3.0 MB
Illinois RR&WC. Statement of interlocking devices. 1903
2.8 MB
Illinois RR&WC. Statement of interlocking devices. 1904
3.4 MB
Illinois RR&WC. Statement of interlocking devices. 1905
3.6 MB
Illinois RR&WC. Statement of interlocking devices. 1906
3.0 MB
Illinois RR&WC. Statement of interlocking devices. 1907
4.7 MB
Illinois RR&WC. Statement of interlocking devices. 1908
3.6 MB
Illinois RR&WC. Statement of interlocking devices. 1909
3.1 MB
Illinois RR&WC. Statement of interlocking devices. 1910
3.9 MB
Illinois RR&WC. Statement of interlocking devices. 1911
4.2 MB
Illinois RR&WC. Statement of interlocking devices. 1912
3.7 MB
Illinois RR&WC. Statement of interlocking devices. 1913
4.1 MB
Illinois Railroad & Warehouse Commission (various)
Illinois RR&WC. Interlocking act and rules of practice. 1891
798.5 KB
Illinois RR&WC. Orders and opinions concerning complaints and petitions. 1904
1.3 MB
Illinois RR&WC. Orders and opinions concerning crossings. 1889
2.6 MB
Illinois RR&WC. Orders and opinions. 1909
3.8 MB
Illinois RR&WC. Orders approving interlocking systems. 1910
5.4 MB
Illinois RR&WC. Orders approving interlocking systems. 1911
6.5 MB
Illinois RR&WC. Orders approving interlocking systems. 1912
4.6 MB
Illinois RR&WC. Orders approving interlocking systems. 1913
5.5 MB
Illinois RR&WC. Rules of practice in crossing and interlocking cases. 1904
1.8 MB
Illinois RR&WC. Rules of practice in crossing and interlocking cases. 1905
1.1 MB
Illinois RR&WC. Statutory provisions and rules governing interlocking devices. 1905
1.9 MB
Illinois attorney general. Opinion on RR&WC jurisdiction over crossings. 1904
1.8 MB
Illinois attorney general. Opinion on RR&WC jurisdiction over crossings. 1904 [ANNOTATED]
2.0 MB
Indiana Public Service Commission (lists of installations)
Public Service Commission of Indiana. List of interlockers in state. 1915
425.0 KB
Indiana Railroad Commission (lists of installations)
Railroad Commission of Indiana. List of interlockers in state. 1908
409.9 KB
Indiana Railroad Commission (various)
Railroad Commission of Indiana. Rules concerning interlocking devices. 1906
1.3 MB
Texas (lists of installations)
Texas Railroad Commission. List of interlocking devices in operation. 1902
702.5 KB
Texas Railroad Commission. List of interlocking devices in operation. 1903
850.1 KB
Texas Railroad Commission. List of interlocking devices in operation. 1920
440.7 KB
Texas Railroad Commission. List of interlocking devices in operation. 1921
601.7 KB
Illinois Railroad & Warehouse Commission (lists of installations)
Illinois Railroad & Warehouse Commission (various)
Indiana Public Service Commission (lists of installations)
Indiana Railroad Commission (lists of installations)
Indiana Railroad Commission (various)
Texas (lists of installations)
Maintained by Jon R. Roma. Updated Sunday, September 18, 2022 18:48:23 CDT.