Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-057-08-00  05-0C5404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  40%          15%                             
05-MON-1-R21.9/R22.1                    Federal Project:                                
05-MON-1-21.5/21.5                                     STP                              
                             P-P001(520)                                                
                                                                                        
Progress payment No. 04            Payment period ending: 02-20-07                      
CONDON JOHNSON AND ASSOCIATES                                                           
INC                                                                                     
P O BOX 12368                                                                           
OAKLAND CA 94604                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,651,459.25      599,325.25                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                          0.00     -223,999.20                      
4. Earned Subject to Retention        1,651,459.25      375,326.05                      
5. Mobilization                         484,500.00            0.00                      
6. Total Work Completed    2,135,959.25                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,135,959.25      375,326.05                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             375,326.05