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City of Harrisonburg Chicago Avenue/Waterman Drive Offset Intersection (WB-40) Preliminary Planning Cost Estimate - March 2025 City of Harrisonburg, Virginia
(Input Length of Roadway, (FT)) Facility Classification Offset Intersection
Designed for WB-40
CONSTRUCTION BID COSTS
Grading & Earthwork $ 47,000.00
Roadway Improvements $ 230,000.00
Stormwater & Hydraulics 70% $ 194,000.00
Miscellaneous Construction 30% $ 142,000.00
Subtotal A = $ 613,000.00
OTHER BID COSTS FOR CONSTRUCTION
Mobilization for Subtotal A (Calc from VDOT formula) $ 51,000.00
Construction Surveying 1.5% $ 10,000.00
Materials Testing 2% $ 13,000.00
Construction Engineering & Inspection 20% $ 138,000.00
Contingency for CN (Construction + Other) 50% $ 413,000.00
Subtotal B = $ 625,000.00
TOTAL ROADWAY CONSTRUCTION ITEMS (A + B): $ 1,238,000.00
PRELIMINARY ENGINEERING (DESIGN & ADMINISTRATIVE COSTS)
Survey, Design Services, & Permitting 20% $ 248,000.00
Environmental Coordination 0% $ -
Contingency for PE 10% $ 25,000.00
Subtotal C = $ 273,000.00
GRAND TOTAL ROADWAY ITEMS (A+B+C): $ 1,511,000.00
RIGHT OF WAY & UTILITY COSTS
Utility Coordination & Relocation 15% $ 227,000.00
Right of Way - Administrative Costs $ 20,000.00
Right of Way - Acquisition Costs $ 28,000.00
Contingency for Right of Way/Utility 50% $ 138,000.00
ROW Subtotal = $ 413,000.00
SUMMARY OF BUDGET PHASES
Preliminary Engineering (PE) $ 273,000.00
Right of Way (RW) $ 413,000.00
Construction (CN) $ 1,238,000.00
TOTAL RECOMMENDED PROJECT BUDGET $ 1,924,000.00