|
AAR: |
Association of American Railroads |
|
Bad order: |
Taking a railcar out of service for repair.
Federal Railroad Administration (FRA) guidelines
must be adhered to by all railroads. All
railcars, as well as locomotives, are inspected
for safety violations; if a defect is detected,
the car is tagged to prevent further
line-of-road movement until necessary repairs
are made. Most repairs are made by Mechanical
Department personnel in Car Shop areas; some
defects can be corrected in the train yard or
along line-of-road. "Bad orders" can create
unexpected delays. The PAL operates Car Shops
at Louisville and Paducah, KY. |
|
Bill of Lading: |
Legal document which authorizes a railroad to
move a loaded railcar; in effect, the contract
between the shipper and the railroad covering
movement of the railcar, whether empty or
loaded. |
|
Boxcar: |
An enclosed
car used for general service and especially for
lading which must be protected from the weather. |
|
Branch Line: |
A line serving one or more
stations beyond the point of junction with the
main line or another branch line. |
|
Car Pool: |
Assignment method of keeping a customer supplied
with the same railcars. |
|
Class I Carrier: |
Major line haul freight railroads
with operating revenue in excess of $277.7
million. For North America, these are:
Burlington Northern (BNSF), Canadian National (CN),
Canadian Pacific (CPRS), CSX Transportation (CSXT),
Kansas City Southern (KCS), Norfolk Southern
(NS), and the Union Pacific (UP). In Mexico,
the Ferrocarril Mexicano and the TFM qualify. |
|
COFC: |
Container On Flat Car. Also referred to as an "intermodal
or piggyback" shipment. Note: The Paducah &
Louisville Railway does not currently handle
TOFC or COFC shipments. |
|
Collect: |
Indicates freight charges will be billed by
destination railroad. If the receiver has
credit with the destination railroad, the
railcar can be delivered upon arrival;
otherwise, payment must be made prior to
delivery. |
|
Commodity: |
The
product being shipped. |
|
CP: |
"Constructive Placement" means that a car has
been offered to a customer but the customer is
unable to accept delivery. Charges can be
assessed unless it is a private car placed on
private property. |
|
Crossing: |
An intersection of two tracks.
(Normal crossing angles are 90̊, 45̊, and 30̊,
but others can be used when required by
situation. |
|
Crossover: |
Two switches on parallel tracks
that allow movement of railcars and/or engines
from one track to the other. |
|
Cut of cars: |
Any
number of railcars in a group. |
|
Demurrage: |
The
monetary penalty for not releasing a car before
the free time is up. The PAL assesses demurrage
charges based upon criteria outlined in public
tariff PAL 9000. Privately owned or
leased cars are not subject to demurrage when
spotted on private tracks. |
|
Derail: |
A track safety device designed to
guide a car off the rails at a selected spot as
a means of protection against collisions or
other accidents; commonly used on spurs or
sidings to prevent cars from fouling other
track. |
|
Diversion: |
The
changing of a destination of a railcar by the
shipper while it is in route. Charges apply. (
Do not confuse with "reconsignment") |
|
Flat Car: |
An open car without sides, ends,
or top; used principally for hauling lumber,
heavy machinery, etc. |
|
FRA: |
Federal Railroad Administration |
|
Gage (of Track): |
The distance between the heads of
the rails, measured at a point 5/8 inch below
the top of the rails. (Standard gage is
4'8-1/2") |
|
Gondola Car: |
A freight car with sides and ends
but without a top covering. Gondola cars a re
sometimes distinguished as high side, low side,
drop end, drop bottom and general service. A
covered gondola is one which has been equipped
with some form of removable cover which can be
placed over the lading to protect it from
weather exposure in transit; it is used
primarily for loading sheet steel in coils
without the necessity of packing. |
|
Hazmat: |
Hazardous Materials. Such loads are identified
and labeled by the government and require
special handling, paperwork, railcar types, etc. |
|
High-Wide: |
Oversized (height or width exceeding standards)
or overweight loads. NOTE: carloads not
exceeding 11'4" in height from the top of the
railcar's bottom (15'6" above rail for loaded
railcar) or which are less than 10'8" wide are
usually considered "Standard". Standard maximum
gross weight for the PAL is 163,000 pounds per
car or car capacity, whichever is the least.
The origin carrier should be contacted if there
is any question about the size or weight
of a shipment. |
|
Hopper (covered): |
A hopper car with a permanent
roof, roof hatches, and bottom openings for
unloading. Used for carrying cement and other
bulk commodities. |
|
Hopper (open): |
An open top
car with hinged trap doors and inclined floors
which permits quick unloading of bulk
commodities. |
|
Hump Yard: |
A switching yard built on an
incline where, after movements by the engine,
the cars are shunted by gravitational pull to
their destination in a yard. |
|
Idler car: |
An
empty flat car coupled to one or more railcars
carrying an overhanging load. |
|
Industrial Carrier: |
A short railroad line owned or
controlled by one or more of the principal
industries served by it.
(Also called an Industrial Line
or Industrial Road.) |
|
Interchange Track: |
A
designated track on which various cars are
delivered or received from one railroad to
another. Track is usually “shared” by two or
more railroads. |
|
Lead Track: |
A connecting track,
specifically the portion of track between a main
track and the switch to a yard track (s) or
between the main track and a spur serving an
industry. A yard lead is the portion of
track between the yard tracks and the yard
ladder, used to assemble trains; in theory, the
yard lead should be as long as the longest train
entering yard. |
|
Line of road: |
Refers to tracks between terminals. |
|
Local Carrier: |
“Also known as a Short Line
Railroad” - Line haul railroads falling below
the Regional criteria plus Switching and
Terminal railroads. |
|
Main Line: |
That
part of a railroad exclusive of train yards or
terminals, interchange tracks, branch lines,
storage tracks or scale tracks, sidings or side
tracks or spurs, and leads. |
|
Main Track: |
Could refer to either the main
track of a main line or branch line. A
designated track upon which trains are operated
by timetable, train order, or both, or the use
of which is governed by block signals. |
|
Mode: |
The
type of transportation (i.e., rail, truck, ship,
barge, air, or pipeline. Note: Intermodal
refers to a combination of modes utilized to
transport commodity from origin to destination. |
|
Mother/Slug: |
Power Unit/Power Mate; two locomotive units
operating in tandem, both of which are equipped
with traction motors (which furnish the tractive
power to the rail, physically moving the train
along the tracks); only one of the locomotive
bodies is equipped with diesel engine and main
generator which provide the electric power for
traction motors in both units. The crew can
operate the train from the cab of either unit.
The Power Unit ("MOTHER") can operate
independently of the Power Mate("SLUG"); the
Power Mate cannot operate independently of the
Power Unit. |
|
Per diem: |
The
daily fee charged by a railroad when a railcar
owned by that railroad is on another railroad's
track. |
|
Prepaid: |
The
origin railroad will bill the customer at the
time the railcar is shipped. Industry standard
requires payment of the freight bill within 15
days of date of mailing. |
|
Reconsignment: |
The
changing of the cosignee after the railcar has
reached the terminal area of its destination. |
|
Regional Carrier: |
A non-Class I carrier which
operates over 350 miles of road and/or earns
revenue between $40 million and the Class I
threshold. |
|
Repair Track (RIP): |
A track used for railcar
repairs. Also a Rip Track, a repair
track used for minor repairs of cars, or spur or
siding with facilities for Repair In
Place maintenance of railcars. |
|
Reporting marks: |
The
owner initials painted on the locomotive or
railcar (Railcars owned by the PAL bear the
reporting marks "PAL" or "PALX" followed by
number identification. |
|
Right-of-Way: |
The property owned by a railroad
over which tracks have been laid.
(Also known as "roadway") |
|
Route/Reporting: |
The
legal direction as to exactly how a railcar will
move from origin to destination. The alpha code
assigned to each railroad the car will move
over, along with junction city if more than one
railroad is involved, is included in the "route"
for each movement. |
|
Side Track: |
A track adjacent to the main
track (usually parallel to the main) which is
used for purposes other than for meeting and
passing trains. A side track can also be
used as an “Industry Track,” “Team Track,” or
“House Track.” A side track can connect
at one or both ends to the main track.
A siding that is owned
or leased by an industry is called a “Private
Siding.” |
|
Siding: |
An auxiliary track along the main
track (usually parallel to the main and
connected to the main track at both ends);
it is used to permit other trains to pass. A
siding can also be referred to as a “Passing
Track” or “Run Around.” |
|
Spur or Spur Track: |
A one-ended, or stub, track
extending out from a main or other track.
Spurs most often
terminate at a industrial facilities and are
often privately owned and referred to as
“Industry Spur” or “Industry Track.” |
|
STB: |
Surface Transportation Board and the federal
government's railroad regulatory body. |
|
STCC: |
"Standard Transportation Commodity Code" is a
7-digit number assigned to each particular
commodity. An additional 7-digit number is
assigned to hazardous commodities. It is
cross-referenced alphabetically and numerically
in a national tariff publication. The STCC
number must be shown on all bills of lading.
|
|
Storage Track: |
A track on which cars are placed
when not in service. Storage tracks can be
designated side tracks or specific tracks in
train yards or on private property as designated
by industry. A storage
track for cars needing to be weighed is referred
to as a “scale track.” |
|
Stub Track: |
A track connected at one end
only. Could refer to a
spur or a side track. |
|
Switch: |
A connection between two lines of
track to permit cars or trains to pass from one
track to the other track. |
|
Switching: |
Indicates the movement of railcars into or out
of trains and/or industries. |
|
Tank Car: |
A rail car used for carrying
liquids — such as food products and chemicals. |
|
Team Track: |
A
track located on railroad property where anyone
can load or unload a railcar without charge.
Restrictions may apply; check with Marketing
Department. |
|
Terminal: |
Facilities provided by a railroad
at a terminus or at any intermediate point on
its line for the handling of passengers or
freight, and for the breaking up, making up,
forwarding, and/or servicing of trains and
interchanging with connecting carriers.
Also referred to as a
“Switching Yard” and can include a “Hump Yard.” |
|
Terminal Dwell Time: |
The
average time a car resides at the specified
terminal location, expressed in hours. The
measurement begins with a customer release,
received interchange, or train arrival event,
and ends with a customer placement (actual or
constructive), delivered or offered in
interchange, or train departure event. |
|
TOFC: |
Trailer On Flat Car. Also referred to as an "intermodal
or piggyback" shipment. Note: The Paducah &
Louisville Railway does not currently handle
TOFC or COFC shipments. |
|
Track: |
The space
between the rails and space of not less than 4
feet outside of each rail. |
|
Train Speed: |
Measures the line-haul movement
between terminals and is calculated by dividing
train-miles by total hours operated. |
|
Transit Time: |
The
time it takes for a railcar to move between
cities. Most often this does not include time
at terminals. |
|
Unit Train: |
Refers to the movement of 25 or more carloads of
one commodity at one time from origin to
destination. |
|
Welded Rail: |
Sections of railroad rail welded
— rather than bolted — into lengths, normally at
least one-fourth mile long. |
|
Wye: |
Three switches arranged at the
corners of a triangle; track forms a “Y” which
leads from a main line and is used in lieu of a
turntable for turning engines, railcars, and
trains around. |
|
Yard or Train Yard: |
A system of tracks utilized
within a defined area utilized by the railroad
company for making up trains, storing cars, and
other purposes. Many times the yard includes
“ladder tracks,” or a series of tracks or
sidings parallel to each other with a set of
linked switches for access. A yard’s “Receiving
Track” is used for arriving trains.
Note: “Serving Yard” is the train yard where
rail cars are made ready (switched out and lined
up) for the train --- usually a local or a
switch engine --- which services an industry.
(Also see Hump Yard, Terminal, and Lead
Track.) |