Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-171-14-25  07-188504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  98%         100%                             
07-LA-134-1.9/2.3                    Federal Project:                                   
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 53            Payment period ending: 06-20-11                      
GRIFFITH COMPANY                                                                        
3050 E BIRCH STREET                                                                     
BREA, CA 92821                                                                          
                                                                                        
                                                                                        
Escrow No.  02338                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      27,118,180.03       19,500.00                      
2.a. Extra Work                       1,471,111.23            0.00                      
  b. Adjustment Comp.                    21,176.02            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       28,610,467.28       19,500.00                      
5. Mobilization                       2,230,000.00            0.00                      
6. Total Work Completed   30,840,467.28                                                 
7. Deductions                                                                           
8. a.Contract Retentions             -1,430,523.36         -975.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           29,409,943.92       18,525.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,430,520.00                                                  
12. Net Pymt. this Estimate                              18,525.00