Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-023-10-35  04-470804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  82%          45%                             
04-ALA-580-0.0/2.7                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 18            Payment period ending: 01-20-08                      
DE SILVA GATES M C M A JOINT                                                            
VENTURE OF DE SILVA GATES                                                               
CONSTRUCTION AND M C M                                                                  
CONSTRUCTION                                                                            
P O BOX 2909                                                                            
DUBLIN CA 94568Escrow No.  02302                                                        
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      13,933,857.31      925,447.08                      
2.a. Extra Work                       1,504,340.61       24,943.38                      
  b. Adjustment Comp.                   -20,711.50          864.50                      
3. Materials on Hand                     19,942.13     -213,186.53                      
4. Earned Subject to Retention       15,437,428.55      738,068.43                      
5. Mobilization                       1,880,000.00            0.00                      
6. Total Work Completed   17,297,486.42                                                 
7. Deductions                           -37,467.64            0.00                      
8. a.Contract Retentions               -771,871.43      -36,903.42                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           16,508,089.48      701,165.01                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       771,870.00                                                  
12. Net Pymt. this Estimate                             701,165.01