Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

Aerial photograph of the Five Span Bridge, Pakenham, Ontario.

A series of rapids downstream from the bridge and several hundred metres upstream help to slow down the freezing of the Mississippi River (Canada). This famous five arch stone bridge is in Pakenham, Ontario. The town is behind the camera.

County Road 29 and Kinburn Side Road. Aerial view.

Kinburn Side Road crosses the bridge and meets at a T-junction with County Road 29. The town of Pakenham, Ontario is out of the picture to the left.

Hillside along the Mississippi River (Canada). Aerial view.

An aerial view of houses overlooking the Mississippi River (Canada) on the east side of the river near Pakenham, Ontario. Kinburn Side Road disappears into the distance.

Hillside along the Mississippi River (Canada). Aerial view.

An aerial view of houses overlooking the Mississippi River (Canada) on the east side of the river near Pakenham, Ontario. Kinburn Side Road disappears into the distance.

Aerial view of the Mississippi River (Canada) at Pakenham.

Looking upstream from the Five Span Stone Bridge, the partly frozen Mississippi River (Canada) meanders through the countryside near Pakenham, Ontario.

Aerial view of the Mississippi River (Canada) at Pakenham.

Looking upstream from the Five Span Stone Bridge, the partly frozen Mississippi River (Canada) meanders through the countryside near Pakenham, Ontario.

Mississippi River abstract in winter. Aerial view.

Straight down aerial photograph of the Mississippi River (Canada) just upstream from the Five Span Bridge. The river is maintaining a channel down the middle of the snow-covered surface ice.

Mississippi River abstract in winter. Aerial view.

Straight down aerial photograph of the Mississippi River (Canada) just upstream from the Five Span Bridge. The river is maintaining a channel down the middle of the snow-covered surface ice.

Mississippi River abstract in winter. Aerial view.

Straight down aerial photograph of the Mississippi River (Canada) just upstream from the Five Span Bridge. The river is maintaining a channel down the middle of the snow-covered surface ice.

Mississippi River abstract in winter. Aerial view.

Straight down aerial photograph of the Mississippi River (Canada) just upstream from the Five Span Bridge. The river is maintaining a channel down the middle of the snow-covered surface ice.

Aerial view of the town of Pakenham, Ontario.

Aerial photograph showing the town of Pakenham, Ontario which lies along the Mississippi River (Canada). The river can be seen at the top left looking upstream (south).

Aerial view of the town of Pakenham, Ontario.

Aerial photograph showing the town of Pakenham, Ontario which lies along the Mississippi River (Canada).

Aerial view of the town of Pakenham, Ontario.

Aerial photograph showing the town of Pakenham, Ontario which lies along the Mississippi River (Canada).