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Top Terms > Facilities > Transportation, hydraulic and utility facilities > Highway facilities > Roads > Parts of roads > Traffic lanes > Auxiliary lanes

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Auxiliary lanes (Pmrcpmb)

Definition
The portions of the roadway adjoining the through traveled way for parking, speed change, turning, storage for turning, weaving, truck climbing or for other purposes supplementary to through traffic movement. (Source: AASHTO Glossary)
Broader Term
Traffic lanes (Pmrcpm)
Related Terms (Hierarchical)
Approach lanes (Pmrcpma)
Bicycle lanes (Pmrcpmc)
General purpose lanes (Pmrcpmd)
Climbing lanes (Pmrcpme)
Contraflow lanes (Pmrcpmg)
Downgrade lanes (Pmrcpmh)
Express lanes (Pmrcpmi)
High occupancy vehicle lanes (Pmrcpmj)
Lane drops (Pmrcpmk)
Managed lanes (Pmrcpml)
Median lanes (Pmrcpmm)
Reversible traffic lanes (Pmrcpmr)
Speed change lanes (Pmrcpmt)
Truck lanes (Pmrcpmv)
Turning lanes (Pmrcpmx)