Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          08-140-11-46  07-1693A4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
07-LA-90-R1.0/R1.8                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 26            Payment period ending: 03-10-08                      
D W POWELL CONSTRUCTION INC                                                             
8555 BANANA AVE                                                                         
FONTANA CA 92335-3019                                                                   
                                                                                        
                                                                                        
Escrow No.  02194                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       2,635,872.73       24,275.50                      
2.a. Extra Work                         280,528.44       11,491.54                      
  b. Adjustment Comp.                     1,773.98      -11,749.53                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        2,918,175.15       24,017.51                      
5. Mobilization                         220,000.00            0.00                      
6. Total Work Completed    3,138,175.15                                                 
7. Deductions                            -5,000.00       16,000.00                      
8. a.Contract Retentions               -139,771.83            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.         139,771.83            0.00                      
9. Total pay to Contractor            3,133,175.15       40,017.51                      
10. Reduction Amt to Escrow            -139,670.00            0.00                      
11. Payment to Escrow       139,670.00                                                  
12. Net Pymt. this Estimate                              40,017.51