Älmsta and Bagghus bridges

Light signals at bridge
Iso R 		Bridge closed.
Iso R + Iso W 	Signal from vessel acknowledged.
Iso R + F W	Bridge is being opened. Be prepared to proceed.
Iso G			Bridge is open. Proceed.
F R + F W 		Bridge can not be opened.
		
Älmstabron bridge
Vertical clearance at MSL (no safety margin) = 4,5 m

Bagghusbron bridge
Vertical clearance at MSL (no safety margin) = 6,2 m

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