Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-144-14-36  01-296704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  81%          80%                             
01-HUM-255-0.2/1.9                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 27            Payment period ending: 05-20-05                      
AMERICAN CIVIL CONSTRUCTORS                                                             
WEST COAST INC                                                                          
3701 MALLARD DRIVE                                                                      
BENICIA CA 94510                                                                        
                                                                                        
Escrow No.  02095                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      16,310,493.83      781,539.45                      
2.a. Extra Work                         554,678.69        6,676.81                      
  b. Adjustment Comp.                   345,002.22        9,937.68                      
3. Materials on Hand                     72,342.22      -69,284.02                      
4. Earned Subject to Retention       17,282,516.96      728,869.92                      
5. Mobilization                       2,115,000.00            0.00                      
6. Total Work Completed   19,325,174.74                                                 
7. Deductions                                                                           
8. a.Contract Retentions               -864,125.85      -36,443.50                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           18,533,391.11      692,426.42                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       864,120.00                                                  
12. Net Pymt. this Estimate                             692,426.42