How much does it cost to build an average bridge?
The bridge material determines the cost, size, intended use (i.e., only pedestrian or light vehicle traffic), safety, labor required, and location. In general, the average price of a 20 linear foot fiber-reinforced polymer Truss Bridge is $10,000.
How much does a bridge over a road cost?
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.
How much does it cost to build a small road bridge?
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.
How much does it cost to build a bridge per mile?
The cost per lane mile for these two projects are very similar. An example is the Tacoma Narrows Bridge project in Washington. The total project cost is $24.6 million per lane mile. However, if you look at just the bridge costs, it equates to $67.2 million per lane mile.
How much do prefab bridges cost?
The cost is $120 to $160/square foot for bridges with simple precast abutments. Small precast prestressed concrete girder bridges with integral decks come in a variety of configurations. Girder types include flat slabs, void decks, rib decks, deck bulb-tee girders, and others.
How much does it cost to tarmac 1km in Kenya?
Ok, sorry to say, but there are no standard road construction costs in Kenya. Rather, the cost of constructing 1 km of tarmac road ranges from Kshs 26.12 million in some projects to as much as Kshs 903.37 million per km in other projects.
How much does it cost to build 1 mile of freeway?
Construct a new 6-lane Interstate highway – about $7 million per mile in rural areas, $11 million or more per mile in urban areas. Mill and resurface a 4-lane road – about $1.25 million per mile. Expand an Interstate Highway from four lanes to six lanes – about $4 million per mile.