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Transaction Set
in
X12 Release 004030

421 Estimated Time of Arrival and Car Scheduling

Functional Group IS

This Draft Standard for Trial Use contains the format and establishes the data contents of the Estimated Time of Arrival and Car Scheduling Transaction Set (421) for use within the context of an Electronic Data Interchange (EDI) environment. This transaction set can be used to allow railroads to exchange car scheduling and estimated time of arrival data between carriers.

Heading

Sequence
Segment
Name
Max use
0100
Transaction Set HeaderMandatory
Max 1
To indicate the start of a transaction set and to assign a control number
0200
Estimated Time of Arrival and Car SchedulingMandatory
Max 1
To transmit basic data relating to car scheduling information
0300
Reference IdentificationMandatory
Max 5
To transmit identifying information as specified by the Reference Identification Qualifier
0350
Interline Service Commitment Detail
Max >1
To identify the service commitment schedules
0400
Waybill Reference
Max 1
To identify the waybill and to specify the equipment used and the destination details
0500
Scheduled EventsMandatory
Max >1
To transmit scheduled events such as arrivals, departures, and interchange times
0700
Origin Station
Max 1
To identify the rail origin of the shipment
0800
Destination Station
Max 1
To identify the rail destination of the shipment
0900
Name
Max 10
To identify a party by type of organization, name, and code
1100
Route Information
Max 13
To specify carrier and routing sequences and details
1200
Description, Marks and Numbers
Max 5
To specify the line item in terms of description, quantity, packaging, and marks and numbers
1300
Special Handling Instructions
Max 6
To specify special handling instructions in coded or free-form format
1400
Car Service Order
Max 1
To identify the car service directive or other car movement instructions applicable to the empty movement of the car
1500
Intermodal Chassis Equipment
Max 1
To specify the chassis equipment details in terms of identifying numbers, weights, and ownership
1600
Interchange Move Authority
Max 1
To identify the transportation interchange authority
1700
Protective Service Instructions
Max 1
To specify mechanical protective service and ventilation instructions
1800
Reference Identification
Max 10
To specify identifying information
1900
Additional Reference Information
Max 25
To identify additional station and waybill or station, or waybill information pertaining to revenue waybill
S1 Loop
Repeat 12
2000
Stop-off Name
Max 1
To identify a stop-off party
2100
Stop-off Station
Max 1
To specify location details for a stop-off
2200
Loop Header
Max 1
To indicate that the next segment begins a loop
LH1 Loop
Repeat 1000
2300
Hazardous Identification Information
Max 1
To specify the hazardous commodity identification reference number and quantity
2400
Hazardous Classification Information
Max 4
To specify the hazardous notation and endorsement information
2500
Hazardous Material Shipping Name
Max 10
To specify the hazardous material shipping name and additional descriptive requirements
2600
Freeform Hazardous Material Information
Max 20
To uniquely identify the variable information required by government regulation covering the transportation of hazardous material shipments
2700
EPA Required Data
Max 3
To specify the Environmental Protection Agency (EPA) information relating to shipments of hazardous material
2800
Canadian Dangerous Requirements
Max 1
To specify additional Transport Canada requirements covering transportation of dangerous goods in Canada
2900
Transborder Hazardous Requirements
Max 3
To specify the placard information required by the second government agency when shipment is to cross into another country
3000
Hazardous Material Identifying Reference Numbers
Max 5
To transmit specific hazardous material reference numbers
3100
Administrative Communications Contact
Max 5
To identify a person or office to whom administrative communications should be directed
N1 Loop
Repeat 10
3120
Name
Max 1
To identify a party by type of organization, name, and code
3140
Address Information
Max 2
To specify the location of the named party
3160
Geographic Location
Max 1
To specify the geographic place of the named party
3180
Administrative Communications Contact
Max 2
To identify a person or office to whom administrative communications should be directed
3200
Loop Trailer
Max 1
To indicate that the loop immediately preceding this segment is complete
3300
Administrative Communications Contact
Max 5
To identify a person or office to whom administrative communications should be directed
3400
Transaction Set TrailerMandatory
Max 1
To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)
Stedi is a registered trademark of Stedi, Inc. Stedi's EDI Reference and Mapping Guides are provided for marketing purposes and are free of charge. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.
Stedi is a registered trademark of Stedi, Inc. Stedi's EDI Reference and Mapping Guides are provided for marketing purposes and are free of charge. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.