Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          02-302-12-43  03-291004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  92%          90%                             
03-NEV-267-0.0/2.8                    Federal Project:                                  
                                     ACIM-080-4(191)                                    
                             ACST-X057(38)                                              
                             P-X057(38)                                                 
Progress payment No. 42            Payment period ending: 10-20-02                      
M C M / LADD JOINT VENTURE                                                              
P O BOX 620                                                                             
NORTH HIGHLANDS CA 95660                                                                
                                                                                        
                                                                                        
Escrow No.  01316                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      25,836,354.01      -11,407.50                      
2.a. Extra Work                       2,937,160.94       35,540.59                      
  b. Adjustment Comp.                  -134,541.41        8,949.84                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       28,638,973.54       33,082.93                      
5. Mobilization                       3,200,000.00            0.00                      
6. Total Work Completed   31,838,973.54                                                 
7. Deductions                           -22,660.42            0.00                      
8. a.Contract Retentions             -1,431,948.68       -1,654.15                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           30,384,364.44       31,428.78                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,431,940.00                                                  
12. Net Pymt. this Estimate                              31,428.78