Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          03-352-08-52  08-448504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  45%          82%                             
08-SBD-15-R21.3/R28.6                    Federal Project:                               
                                     ACIM-015-1(216)                                    
                             ACIM-015-1(216)                                            
                                                                                        
Progress payment No. 08            Payment period ending: 11-20-03                      
PAVE TECH INC                                                                           
735 LAGUNA DRIVE                                                                        
CARLSBAD CA 92008-1651                                                                  
                                                                                        
                                                                                        
Escrow No.  02083                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       1,686,340.96      122,748.57                      
2.a. Extra Work                         108,648.57       56,827.68                      
  b. Adjustment Comp.                    -3,372.48       -3,372.48                      
3. Materials on Hand                    119,487.80            0.00                      
4. Earned Subject to Retention        1,911,104.85      176,203.77                      
5. Mobilization                         340,100.00            0.00                      
6. Total Work Completed    2,131,717.05                                                 
7. Deductions                            -4,800.04       75,705.35                      
8. a.Contract Retentions                -95,555.24       -8,567.05                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,150,849.57      243,342.07                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        95,550.00                                                  
12. Net Pymt. this Estimate                             243,342.07