Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          11-333-10-58  12-0K5104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
12-ORA-405-9.5/17.7                    Federal Project:                                 
                                     IM-4052(950)                                       
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 09-29-11                      
AUTOBAHN CONSTRUCTION INC                                                               
P O BOX 11238                                                                           
SANTA ANA CA 927111238                                                                  
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         530,412.73        3,044.00                      
2.a. Extra Work                          58,121.85       41,621.85                      
  b. Adjustment Comp.                    16,366.36            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          604,900.94       44,665.85                      
5. Mobilization                                                                         
6. Total Work Completed      604,900.94                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              604,900.94       44,665.85                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              44,665.85