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Choke Point Type (CHP)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: chp.ttl

Name

chokePointType

Datatype

Enumeration

Definition

The type of a choke point based on its nature and/or appearance.

Accepted

2016-06-08

Defined by

DFDD

Values

• CHP_1 Damaged Road
• CHP_10 Snow and/or Ice
• CHP_11 Toll-gate
• CHP_12 Traffic Light
• CHP_2 Flooded
• CHP_3 Gradient
• CHP_4 Higher Ground
• CHP_5 Loamy and similar soils
• CHP_6 Narrow Escarpment
• CHP_7 Poor Surface Condition
• CHP_8 Potential Landslide Zone
• CHP_9 Road Block

Used by

• AH125 Choke Point

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.