Dept. of Trans.       FINAL   Serial No.  Contract No.                                  
                                          09-035-07-54  09-338004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
09-MNO-395-69.9/84.4                    Federal Project:                                
09-MNO-395-55.6/58.1                                     NONE                           
09-MNO-395-63.9/65.1                                                                    
                                                                                        
Progress payment No. 04            Payment period ending: 10-06-08                      
SIERRA NEVADA CONSTRUCTION INC                                                          
P O BOX 50760                                                                           
SPARKS NV 89435                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       3,310,911.16            0.00                      
2.a. Extra Work                          14,469.04       14,469.04                      
  b. Adjustment Comp.                   -15,062.64            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        3,310,317.56       14,469.04                      
5. Mobilization                                                                         
6. Total Work Completed    3,310,317.56                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                -66,186.33            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          66,186.33            0.00                      
9. Total pay to Contractor            3,310,317.56       24,469.04                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              24,469.04