Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          04-084-09-11  07-4G4104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  56%          43%                             
07-LA-405-8.0/ .0                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 03-20-04                      
J MC LOUGHLIN ENGINEERING CO                                                            
INC                                                                                     
10722 ARROW ROUTE  SUITE 716                                                            
RANCHO CUCAMONGA  CA 91730                                                              
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         283,813.00      197,732.00                      
2.a. Extra Work                             968.22            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                          0.00       -7,400.00                      
4. Earned Subject to Retention          284,781.22      190,332.00                      
5. Mobilization                          45,000.00       11,250.00                      
6. Total Work Completed      329,781.22                                                 
7. Deductions                            -6,800.00            0.00                      
8. a.Contract Retentions                -14,239.06       -4,794.14                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              308,742.16      196,787.86                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             196,787.86