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Arch Bridge Span (OOC_2)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: ooc_2.ttl
- Name
archBridgeSpan- Attribute
- OOC Overhead Obstruction Type
- Definition
- A bridge span and adjacent bridge piers that in side view is shaped like an arch, consisting of a curved top on two short vertical sidewalls.
- Description
- The curved top may extend smoothly to the base, eliminating the vertical sidewalls and forming a semicircular profile; in consequence the available overhead clearance may be less than the full inter-pier distance.
- Accepted
- 2013-10-18
- Allowed for
- AL155 Overhead Obstruction
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.