3.  Dennis H. Mahan Memorial Bridge  Project ID: 00055A-  Iteration #32 (Thu, 7 Feb 2013, 10:42:45)  Type of CostItemCost CalculationCost  Material Cost (M)Carbon Steel Hollow Tube(5187.4 kg) x ($6.30 per kg) x (2 Trusses) = $65,360.71  Connection Cost (C)(21 Joints) x (500.0 per joint) x (2 Trusses) = $21,000.00  Product Cost (P) 4 - 100x100x5 mm Carbon Steel Tube(%s per Product) =$1,000.00  6 - 120x120x6 mm Carbon Steel Tube(%s per Product) =$1,000.00  2 - 130x130x6 mm Carbon Steel Tube(%s per Product) =$1,000.00  7 - 140x140x7 mm Carbon Steel Tube(%s per Product) =$1,000.00  17 - 170x170x8 mm Carbon Steel Tube(%s per Product) =$1,000.00  2 - 180x180x9 mm Carbon Steel Tube(%s per Product) =$1,000.00  Site Cost (S)Deck Cost(10 4-meter panels) x ($5,150.00 per panel) = $51,500.00  Excavation Cost(18,000 cubic meters) x ($1.00 per cubic meter) = $18,000.00  Abutment Cost(2 standard abutments) x ($4,000.00 per abutment) = $8,000.00  Pier Cost(1 20-meter pier) = $31,500.00  Cable Anchorage CostNo anchorages = $0.00  Total CostM + C + P + S$65,360.71 + $21,000.00 + $6,000.00 + $109,000.00 = $201,360.71

5.  Overview Lost Pratt Through truss bridge over Cache Creek on CR 57LocationYolo County, California Status Replaced by new bridge History Built 1932; rehabilitated 1955, replaced 2010DesignSteel Pratt Through truss Dimensions Length of largest span: 140.1 ft. Total length: 347.1 ft. Deck width: 12.1 ft. Vertical clearance above deck: 14.3 ft. Approximate latitude, longitude+38.82778, -122.18278 (decimal degrees) 38°49'40" N, 122°10'58" W (degrees°minutes'seconds")Approximate UTM coordinates10/570936/4297982 (zone/easting/northing)Elevation346 ft. above sea levelUSGS topographic mapGuindaInventory numbersCA 22C-74 (California bridge number) BH 11739 (Bridgehunter.com ID)Inspection (as of 12/2008)Deck condition rating: Serious (3 out of 9) Superstructure condition rating: Serious (3 out of 9) Substructure condition rating: Poor (4 out of 9) Appraisal: Structurally deficient Sufficiency rating: 2.0 (out of 100) Average daily traffic (as of 1978)50