Take I-90 to Buffalo toll gate. Go through tolls.
Continue on I-90 to exit 50 for Niagara Falls.
This puts you on the I-290.

Take the I-290 to Exit I-190 North for Niagara Falls.

You'll then pass over the upper Niagara River 
twice as you go across Grand Island.

The two bridges are approximately 5 miles apart.

After the second bridge, go about 4 miles and exit at NY 265 Lewiston.

At the stop sign at end of exit turn left,
go through the traffic light past the hospital
[now you know where it is, just in case!] :)
and go around the bend where you will come to a T-Intersection.
At that light turn right and proceed down Lewiston Hill.

At the bottom of the hill go under Center St. (Lewiston's main street)
and circle around up onto it.

At the 2nd light (Portage rd.) you turn left
to go to the Portage House Motel.

To get to the launch ramp where we leave from, take Center St.
all the way till it ends at the river.

Turn right and the ramp is is 100 yards below the bank on the left.

Print these Directions

Take I-90 west to the Buffalo toll gates. 
Bear right as soon as you go through the toll gate 
and take the Niagara Falls Exit 1/2 mile past the tollgate. 
You're now on the I-290

Take the I-290 to Exit I-190 North for Niagara Falls.

You'll then pass over the upper Niagara River 
twice as you go across Grand Island.

The two bridges are approximately 5 miles apart.

After the second bridge, go about 4 miles and exit at NY 265 Lewiston.

At the stop sign at end of exit turn left,
go through the traffic light past the hospital
[now you know where it is, just in case!] :)
and go around the bend where you will come to a T-Intersection.
At that light turn right and proceed down Lewiston Hill.

At the bottom of the hill go under Center St. (Lewiston's main street)
and circle around up onto it.

At the 2nd light (Portage rd.) you turn left
to go to the Portage House Motel.

To get to the launch ramp where we leave from, take Center St.
all the way till it ends at the river.

Turn right and the ramp is is 100 yards below the bank on the left.

Print these Directions