Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          05-194-11-19  01-451104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
01-LAK-20-31.1/31.8                    Federal Project:                                 
                                     ACST-X033(62)                                      
                             PH-X033(62)                                                
                                                                                        
Progress payment No. 04            Payment period ending: 06-20-05                      
BALDWIN CONTRACTING                                                                     
COMPANY INC                                                                             
4509 SKYWAY DRIVE                                                                       
MARYSVILLE CA 95901                                                                     
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         511,069.70        6,225.00                      
2.a. Extra Work                          33,039.82       28,451.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          544,109.52       34,676.00                      
5. Mobilization                          60,000.00            0.00                      
6. Total Work Completed      604,109.52                                                 
7. Deductions                           -40,250.00      -18,750.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              563,859.52       15,926.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              15,926.00