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Traffic Restriction Type (SRE)

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

RDF: sre.ttl

Name

trafficRestrictionType

Datatype

Enumeration

Definition

The reason for traffic restriction based on the nature of the route.

Accepted

2013-10-18

Defined by

DFDD

Values

• SRE_1 Railway Switch
• SRE_10 Speed Bumps
• SRE_11 Pot Holes
• SRE_2 Reduced Track or Lane Count
• SRE_3 Road Interchange
• SRE_8 Sharp Curves
• SRE_9 Steep Grades

Used by

• AP075 Land Transportation Way
• AQ059 Transportation Route Characteristic Change
• AP033 Turnaround Site

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