Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-143-05-10  06-342434                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  18%          14%                             
06-FRE-180-R63.3/R66.5                    Federal Project:                              
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 05-20-08                      
SECURITY PAVING COMPANY INC                                                             
P O BOX 1489                                                                            
SUN VALLEY CA 913531489                                                                 
                                                                                        
                                                                                        
Escrow No.  02357                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       8,419,630.37    4,497,611.85                      
2.a. Extra Work                          14,937.83       10,373.95                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention        8,434,568.20    4,507,985.80                      
5. Mobilization                         525,000.00      175,000.00                      
6. Total Work Completed    8,959,568.20                                                 
7. Deductions                           -30,846.48      -30,846.48                      
8. a.Contract Retentions               -843,456.82     -450,798.58                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            8,085,264.90    4,201,340.74                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       843,450.00                                                  
12. Net Pymt. this Estimate                           4,201,340.74