Traffic on the Noden Causeway has been slowed down considerably recently. Due to concrete placement on the bridge deck, traffic is restricted to 10 km/h to minimize vibrations. The speed reduction will continue 24 hours a day until Thursday (June 13). Some motorists have reported delays of 45 minutes or more in either direction. Extended delays were noted yesterday when two wide loads travelled through. The speed restriction will occur on three more occasions—once this fall and then again next spring and summer.