Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-053-08-48  06-426304                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        UNSAT                              
06-KER-184-8.4/8.8                    Federal Project:                                  
                                     ACHS-P184(12)                                      
                             STPG-P184(12)                                              
                                                                                        
Progress payment No. 12            Payment period ending: 02-20-11                      
GRIFFITH COMPANY                                                                        
1128 CARRIER PARKWAY AVENUE                                                             
BAKERSFIELD CA  93308                                                                   
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         697,002.76            0.00                      
2.a. Extra Work                          42,326.59       12,959.28                      
  b. Adjustment Comp.                     3,420.00            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          742,749.35       12,959.28                      
5. Mobilization                          82,423.00            0.00                      
6. Total Work Completed      825,172.35                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.               -1,295.93       -1,295.93                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              823,876.42       21,663.35                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              21,663.35