1. Having a lane for traffic in each direction and a centre lane for passing

See also: multilane

• Bufo calamita
• Bufo canorus
• Bufo debilis
• Bufo marinus
• Bufo microscaphus
• Bufo speciosus
• Bufo viridis
• Bufonidae
• bug
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• bug-hunter
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• Buganda
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• buggy
• buggy whip