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Bridge Span (AQ045)

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

RDF: aq045.ttl

Name

BridgeSpan

Kind

FeatureType

Definition

A component of the deck of a bridge spanning successive bridge piers.

Accepted

2013-10-18

Geometry

point, curve, surface

Subtype of

ZI028 Feature Entity

Attributes

• AIP Angle Of Intended Passage — multiplicity 0..1; datatype AngleMeasureMeta
• HCO Horizontal Clearance, open — multiplicity 0..1; datatype MeasureMeta
• MCC Structural Material Type — multiplicity 0..*; datatype BridgeSpan_structMatTypeMeta; values: MCC_107 Steel, MCC_108 Stone, MCC_117 Wood, MCC_150 Treated Timber, MCC_2 Aluminum, MCC_21 Concrete, MCC_51 Iron, MCC_62 Masonry, MCC_64 Metal, MCC_77 Prestressed Concrete, MCC_83 Reinforced Concrete, MCC_9 Brick
• VCC Vertical Clearance, closed — multiplicity 0..1; datatype MeasureMeta
• VCO Vertical Clearance, open — multiplicity 0..1; datatype MeasureMeta
• BOT Bridge Opening Type — multiplicity 0..1; datatype BridgeSpan_bridgeOpeningTypeMeta; values: BOT_10 Swing-bridge, BOT_11 Lift-bridge, BOT_12 Retractable, BOT_14 Submersible, BOT_15 Drawbridge, BOT_16 Opening, BOT_17 Fixed, BOT_4 Bascule
• BRN Bridge Reference Number — multiplicity 0..1; datatype CharacterStringMeta
• BSC Bridge Structure Type — multiplicity 0..*; datatype BridgeSpan_bridgeStructureTypeMeta; values: BSC_1 Open Spandrel Arch, BSC_12 Transporter, BSC_15 Slab, BSC_16 Stringer Beam, BSC_19 Bowstring-bridge, BSC_2 Cantilever, BSC_26 Closed Spandrel Arch, BSC_27 Cable Stayed, BSC_31 Arch, BSC_32 Trestle, BSC_5 Floating, BSC_6 Girder, BSC_7 Tower Suspension, BSC_8 Truss, BSC_9 Suspension
• BCC Bypass Condition — multiplicity 0..1; datatype BridgeSpan_bypassConditionMeta; values: BCC_1 Easy, BCC_2 Difficult, BCC_3 Impossible
• COA Conspicuous Air Category — multiplicity 0..1; datatype BridgeSpan_conspicuousAirCategoryMeta; values: COA_1 Visual and Radar, COA_2 Visual, COA_3 Radar, COA_4 Not Conspicuous
• COG Conspicuous Ground Category — multiplicity 0..1; datatype BridgeSpan_conspicuousGroundCategoryMeta; values: COG_2 Visual, COG_4 Not Conspicuous
• COC Conspicuous Sea Category — multiplicity 0..1; datatype BridgeSpan_conspicuousSeaCategoryMeta; values: COC_1 Visual and Radar, COC_2 Visual, COC_3 Radar, COC_4 Not Conspicuous
• COS Facility Operational Status — multiplicity 0..1; datatype BridgeSpan_facilityOperationalStatusMeta; values: COS_13 Operational, COS_14 Partially Operational, COS_4 Non-operational, COS_6 Planned, COS_8 Not in Operation, COS_9 Temporarily Non-operational
• HGT Height Above Surface Level — multiplicity 0..1; datatype HeightMeasureMeta
• ZVH Highest Elevation — multiplicity 0..1; datatype ElevationMeasureMeta
• HCA Horizontal Clearance — multiplicity 0..1; datatype MeasureIntervalMeta
• LC1 Load Class Type 1 — multiplicity 0..1; datatype IntegerMeta
• LC2 Load Class Type 2 — multiplicity 0..1; datatype IntegerMeta
• LC3 Load Class Type 3 — multiplicity 0..1; datatype IntegerMeta
• LC4 Load Class Type 4 — multiplicity 0..1; datatype IntegerMeta
• MVC Maximum Vertical Clearance — multiplicity 0..1; datatype MeasureMeta
• BSM Mobile Bridge Span — multiplicity 0..1; datatype BooleanMeta
• OHC Overhead Clearance — multiplicity 0..1; datatype MeasureMeta
• PRM Permanent — multiplicity 0..1; datatype BooleanMeta
• PCF Physical Condition — multiplicity 0..1; datatype BridgeSpan_physicalConditionMeta; values: PCF_1 Construction, PCF_2 Intact, PCF_3 Unmaintained, PCF_4 Damaged, PCF_5 Dismantled, PCF_6 Destroyed
• HCC Restricted Horizontal Clearance — multiplicity 0..1; datatype BooleanMeta
• OCC Restricted Overhead Clearance — multiplicity 0..1; datatype BooleanMeta
• UBC Underbridge Clearance — multiplicity 0..1; datatype MeasureIntervalMeta
• VCS Vertical Clearance, Safe — multiplicity 0..1; datatype HydroClearRefMeta
• OWO Waterbody Overhead Obstruction — multiplicity 0..1; datatype BooleanMeta

Associations

• BridgeSpanHydrographicBaseHeightInfo → ZI400 Hydrographic Base Height Information (0..1)
• RailwayBridgeSpan → AN010 Railway (0..*)

RWOI terms naming it

• RWO_00501 Bridge Span

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