Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-116-13-34  07-4L2104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  90%         100%                             
07-LA-164-2.0                    Federal Project:                                       
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 08            Payment period ending: 04-20-06                      
J. MCLOUGHLIN ENGINEERING CO                                                            
10722 ARROW RTE. #716                                                                   
RANCHO CUCAMONGA, CA 91730                                                              
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.           6,300.00            0.00                      
2.a. Extra Work                         806,329.52        6,816.27                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          812,629.52        6,816.27                      
5. Mobilization                                                                         
6. Total Work Completed      812,629.52                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              812,629.52        6,816.27                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               6,816.27