Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-140-17-41  04-124784                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  99%          99%                             
04-SCL-5736                    Federal Project:                                         
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 28            Payment period ending: 05-20-05                      
R G W CONSTRUCTION INC BARRY                                                            
SWENSON BUILDER A JOINT                                                                 
VENTURE                                                                                 
P O BOX 2910                                                                            
LIVERMORE  CA 94551                                                                     
Escrow No.  02052                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       5,601,123.59            0.00                      
2.a. Extra Work                         674,831.57        2,001.77                      
  b. Adjustment Comp.                   213,811.85            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        6,489,767.01        2,001.77                      
5. Mobilization                                                                         
6. Total Work Completed    6,489,767.01                                                 
7. Deductions                            -7,088.22        5,000.00                      
8. a.Contract Retentions               -324,488.35         -100.09                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            6,158,190.44        6,901.68                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       324,380.00                                                  
12. Net Pymt. this Estimate                               6,901.68