Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-235-08-34  02-1C6904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  50%          84%                             
02-LAS-139-R25.0/52.0                    Federal Project:                               
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 01            Payment period ending: 08-18-06                      
LARRANAGA CONSTRUCTION INC                                                              
P O BOX 1604                                                                            
ALTURAS CA 96101                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         369,241.60      369,241.60                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          369,241.60      369,241.60                      
5. Mobilization                                                                         
6. Total Work Completed      369,241.60                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -18,462.08      -18,462.08                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              350,779.52      350,779.52                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             350,779.52