Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-233-10-31  10-414814                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
10-MER-99-23.8/R26.5                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 28            Payment period ending: 08-20-10                      
BAY CITIES PAVING AND GRADING                                                           
INC                                                                                     
P O BOX 6227                                                                            
CONCORD CA 94524                                                                        
                                                                                        
Escrow No.  02379                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      26,935,881.76       98,188.17                      
2.a. Extra Work                       1,425,033.43       19,517.63                      
  b. Adjustment Comp.                  -103,711.87            0.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       28,257,203.32      117,705.80                      
5. Mobilization                       3,000,000.00            0.00                      
6. Total Work Completed   31,257,203.32                                                 
7. Deductions                            -7,450.00            0.00                      
8. a.Contract Retentions             -1,412,860.17       -5,885.29                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           29,836,893.15      111,820.51                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,412,860.00                                                  
12. Net Pymt. this Estimate                             111,820.51