Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          06-012-10-44  04-2285U4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-CC-680-15.6/24.3                    Federal Project:                                 
                                     ACNH-680-1(59)                                     
                             I-680-1(59)                                                
                                                                                        
Progress payment No. 34            Payment period ending: 08-29-05                      
R G W CONSTRUCTION INC                                                                  
P O BOX 2910                                                                            
LIVERMORE CA 945512910                                                                  
                                                                                        
                                                                                        
Escrow No.  02063                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      29,001,872.95      -12,530.18                      
2.a. Extra Work                       4,472,411.54    1,338,053.83                      
  b. Adjustment Comp.                 1,017,893.93     -130,870.55                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       34,492,178.42    1,194,653.10                      
5. Mobilization                       2,900,000.00            0.00                      
6. Total Work Completed   37,392,178.42                                                 
7. Deductions                          -460,271.00     -405,000.00                      
8. a.Contract Retentions             -1,671,724.77            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.       1,671,724.77            0.00                      
9. Total pay to Contractor           36,931,907.42      789,653.10                      
10. Reduction Amt to Escrow          -1,671,720.00            0.00                      
11. Payment to Escrow     1,671,720.00                                                  
12. Net Pymt. this Estimate                             789,653.10