Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-263-10-39  04-174934                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  24%          35%                             
04-SCL-152-19.7/21.3                    Federal Project:                                
                                     HP21-5204(61)                                      
                             L-5204(61)                                                 
                                                                                        
Progress payment No. 03            Payment period ending: 09-20-07                      
R G W CONSTRUCTION INC                                                                  
P O BOX 2910                                                                            
LIVERMORE CA 94551                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,485,385.59      697,727.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                     40,112.80      -72,801.61                      
4. Earned Subject to Retention        1,525,498.39      624,925.39                      
5. Mobilization                         647,250.00            0.00                      
6. Total Work Completed    2,132,635.59                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,172,748.39      624,925.39                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             624,925.39