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| MIL-D-89009
APPENDIX
TABLE 112. Railroads line feature table (RRLINE.LFT).
{Header length};\
Railroad lines;RRLINE.DOC;\
ID=
I,1,P,Row Identifier,-,-,:\
RRLNTYPE=I,1,N,Railroad type,INT.VDT,-,:\
RRLNSTAT=I,1,N,Railroad status,INT.VDT,-,:\
TILE_ID= S,1,F,Tile Reference Identifier,-,RRLINE.LTI,:\
EDG_ID= I,1,F,Edge Primitive Foreign Key,-,-,:;
1
2
1
68
1
2
2
5
80
2
:
:
:
:
:
n
n
n
n
n
RRLNTYPE
The RRLNTYPE attribute identifies the type of the railroad as single
track, multiple track, light railroads, or connectors.
ONC Codes
1
=
Single track
602.1 Single track
railroads
602.4 Electric
602.5 Railroads in juxtaposition
602.6 Railroads nonoperating
602.7 Railroads, approximate alignment
602.8 Railroads, existence doubtful
602.9 Railroad sidings and short spurs
602.11 Railroad in street
608.1 Overpasses and underpasses
2
=
Multiple track
602.2
Double track
railroads
602.3
More than two tracks
602.4
Electric
602.5
Railroads in juxtaposition
602.6
Railroads nonoperating
602.7
Railroads, approximate alignment
602.8
Railroads, existence doubtful
602.9
Railroad sidings and short spurs
602.11
Railroad in street
608.1
Overpasses and underpasses
3
=
Light railroads
602.11
Carlines, tramways and similar
light load-bearing railways
8
=
Connectors
RRLNSTAT
ONC Codes
1 = Functional1
n/a
2 = Nonoperating, abandoned, destroyed,
602.6
or under construction
3 = Existence doubtful or reported
602.8
4 = Compiled railroads
5 = Compiled from adjacent, more recent sheet2
6 = Compiled, under construction
9 = Null or unknown
150
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