Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-113-14-53  05-0C6604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                   4%          13%                             
05-SLO-166-9.5/10.1                    Federal Project:                                 
05-SLO-166-13.2/13.7                                     STP                            
                                                                                        
                                                                                        
Progress payment No. 01            Payment period ending: 04-20-08                      
SOUZA CONSTRUCTION INC                                                                  
P O BOX 3810                                                                            
SAN LUIS OBISPO CA 934033810                                                            
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.          49,030.84       49,030.84                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention           49,030.84       49,030.84                      
5. Mobilization                                                                         
6. Total Work Completed       49,030.84                                                 
7. Deductions                                                                           
8. a.Contract Retentions                 -4,903.08       -4,903.08                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor               44,127.76       44,127.76                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              44,127.76