Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          03-017-12-27  04-285524                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  65%          55%                             
04-SCL-880-9.9/10.5                    Federal Project:                                 
04-ALA-880-R0.0/R0.4                                     ACNH-880-1(47)                 
                             I-880-1(47)                                                
                                                                                        
Progress payment No. 18            Payment period ending: 01-20-03                      
BAY CITIES PAVING AND GRADING                                                           
INC                                                                                     
P O BOX 6227                                                                            
CONCORD CA 94524                                                                        
                                                                                        
Escrow No.  01804                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      15,708,132.82      320,124.42                      
2.a. Extra Work                         759,756.26       78,751.78                      
  b. Adjustment Comp.                 1,352,024.15       -7,989.00                      
3. Materials on Hand                    296,862.00       -6,462.00                      
4. Earned Subject to Retention       18,116,775.23      384,425.20                      
5. Mobilization                       2,050,000.00            0.00                      
6. Total Work Completed   19,869,913.23                                                 
7. Deductions                              -255.00       10,000.00                      
8. a.Contract Retentions               -905,838.76      -19,221.26                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           19,260,681.47      375,203.94                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow       905,830.00                                                  
12. Net Pymt. this Estimate                             375,203.94