Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-144-11-47  07-242604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  54%          52%                             
07-LA-710-17.3/26.3                    Federal Project:                                 
                                     ACST-710-1(783)                                    
                             PHG-710-1(783)                                             
                                                                                        
Progress payment No. 16            Payment period ending: 05-20-07                      
COOPER MYERS A JOINT VENTURE                                                            
P O BOX 2948                                                                            
RANCHO CORDOVA CA 95741-2948                                                            
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       9,546,389.82      279,814.50                      
2.a. Extra Work                         145,796.89       22,287.55                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    237,893.76         -671.22                      
4. Earned Subject to Retention        9,930,080.47      301,430.83                      
5. Mobilization                       1,514,193.00            0.00                      
6. Total Work Completed   11,206,379.71                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           11,444,273.47      301,430.83                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             301,430.83