Asked by: Ilinca Graell
asked in category: General Last Updated: 25th June, 2020

How much does it cost to build a walking bridge?

The Federal Highway Administration estimates that pedestrian bridges range from $150 to $250 per square foot, totaling a cost of approximately $1 million to $5 million per complete installation.

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Also to know is, how much does building a bridge cost?

Bridges are expensive (see Figures 3 and 4). Even a simple pedestrian bridge might cost $250,000. That is a quarter of a million dollars! As part of designing and constructing bridges, engineers pay close attention to the cost of a bridge.

Likewise, what is the best material to use to build a bridge? Steel

People also ask, how much does it cost to build an underpass?

Underpasses (not included in the table above) range from slightly less than $1,609,000 to $10,733,000 in total or around $120 per square foot. Overpasses (also not included below) have a range from $150 to $250 per square foot or $1,073,000 to $5,366,000 per complete installation, depending on site conditions.

How much does a wooden bridge cost?

The average cost of a timber box culvert is $56.23 per square foot of superstructure. Next in cost is the transverse glulam deck with glulam stringers, with a cost of $53.02 per square foot. The stress laminated deck bridge type is also over $50 per square foot, with a cost of $51.07 per square foot of superstructure.

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