List of longest continuous truss bridge spans

This list of continuous bridge spans ranks the world's continuous truss bridges in two First by the length of main span and second by the total length of continuous truss spans.
This list includes bridges that act primarily as a continuous truss. These bridges may appear to be—or may incorporate elements of—a different design. For example, the list includes the Francis Scott Key Bridge which incorporates an arch shape into the design, but is continuous across multiple spans. The Key Bridge acts first as a continuous truss bridge and secondarily as an arch bridge. This list does not include cantilever bridges.
Only bridges that are currently in use are included in the rankings. Bridges currently being planned, designed, or constructed and bridges that have been demolished are noted separately.

List ranked by length of main span

The length of main span is the most common method of comparing the size of bridges. The length of the main span will often correlate with the depth of the truss and the engineering complexity involved in designing and constructing the bridge.
For bridges that have the same span length, the older bridge is listed first.

	Rank	Name	Location	Main span metres	Main span feet	Year opened
	*	Ikitsuki Bridge	Nagasaki Prefecture, Japan	400	1,312	1991
	*	Astoria-Megler Bridge	Astoria, Oregon, USA	376	1,232	1966
		Francis Scott Key Bridge	Baltimore, Maryland, USA	366	1,200	1977

List ranked by total length

	Rank	Name	Location	Individual span lengths in feet or meters	Total length in feet and meters
	1	Dashengguan Bridge	Nanjing, China	108 + 192 + 336 + 336 + 192 + 108 meters
	2	Jiujiang Yangtze River Bridge	Jiujiang, China	3x162 + 180 + 216 + 180 + 2x126 meters
	3	Francis Scott Key Bridge	Baltimore, Maryland, USA	219.6 + 366 + 219.6 meters
	4	Ikitsuki Bridge	Nagasaki Prefecture, Japan	200 + 400 + 200 meters
	5	Astoria-Megler Bridge	Astoria, Oregon, USA	616 + 1,232 +

History of the record span

Footnotes