Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          05-347-16-22  01-311714                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  46%          31%                             
01-DN-169-2.3/2.9                    Federal Project:                                   
                                     ACBR-S169(4)                                       
                             STP-S169(4)                                                
                                                                                        
Progress payment No. 11            Payment period ending: 11-18-05                      
SHASTA CONSTRUCTORS INC                                                                 
P O BOX 491539                                                                          
REDDING  CA 960491539                                                                   
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,223,946.59       64,919.00                      
2.a. Extra Work                         149,794.31       66,663.58                      
  b. Adjustment Comp.                    -5,000.00            0.00                      
3. Materials on Hand                    307,567.99       28,830.59                      
4. Earned Subject to Retention        1,676,308.89      160,413.17                      
5. Mobilization                         329,650.00            0.00                      
6. Total Work Completed    1,698,390.90                                                 
7. Deductions                           -31,219.46       -3,649.19                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            1,974,739.43      156,763.98                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             156,763.98