EA: UNDERBRIDGE_CLEARANCE
Status:
STD 2005/06/07
Code:
1488
Concept definition:
The clearance below a <
BRIDGE
> measured from the lowest level of the bridged <
SURFACE
> to the base of the lower of either a cross <
STRUCTURAL_BEAM
> or lowest deck of the <
BRIDGE
>; underbridge clearance.
Attribute value type:
REAL
Unit equivalence class label:
LENGTH
Reference type:
IR
Reference:
[
FACC
, Annex B: UBD]
Supplemental references:
Group membership:
DIMENSION
LAND_TRNSP
TRNSP
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