The bridge has two decks.
The upper deck carries the railway traffic while the lower deck is a roadway.

It is a preferred crossing for residents of the Niagara region as the lower deck roadway is reserved for passenger vehicles only—commercial vehicles and pedestrians are prohibited.
The bridge may only be used by members of the NEXUS trusted traveller program, jointly operated by the Canada Border Services Agency (CBSA) and United States Customs and Border Protection (CBP), with crossers paying a toll electronically using an account linked to their NEXUS card.
There is one lane of traffic to the United States and one lane to Canada, with two inspection lanes at each end for traffic entering the respective countries.
The American side connects to New York State Route 104 and New York State Route 182, while the Canadian side connects to the historic terminus of Highway 3A, Highway 8 and Highway 20, now known as River Road and Bridge Street.

A single train track crosses over the bridge on the upper deck.
The track is currently used exclusively by Amtrak trains for the Maple Leaf international train service between Toronto and New York City.
The Via Rail Niagara Falls Station is immediately located on the Canadian side of the bridge in Niagara Falls, Ontario and the Amtrak Niagara Falls Station is immediately located on the American side of the bridge in Niagara Falls, New York.
The bridge has two decks. The upper deck carries the railway traffic while the lower deck is a roadway.
It is a preferred crossing for residents of the Niagara region as the lower deck roadway is reserved for passenger vehicles only—commercial vehicles and pedestrians are prohibited. The bridge may only be used by members of the NEXUS trusted traveller program, jointly operated by the Canada Border Services Agency (CBSA) and United States Customs and Border Protection (CBP), with crossers paying a toll electronically using an account linked to their NEXUS card. There is one lane of traffic to the United States and one lane to Canada, with two inspection lanes at each end for traffic entering the respective countries. The American side connects to New York State Route 104 and New York State Route 182, while the Canadian side connects to the historic terminus of Highway 3A, Highway 8 and Highway 20, now known as River Road and Bridge Street.
A single train track crosses over the bridge on the upper deck. The track is currently used exclusively by Amtrak trains for the Maple Leaf international train service between Toronto and New York City. The Via Rail Niagara Falls Station is immediately located on the Canadian side of the bridge in Niagara Falls, Ontario and the Amtrak Niagara Falls Station is immediately located on the American side of the bridge in Niagara Falls, New York.
Whirlpool Rapids Bridge