Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-144-13-16  04-253794                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  91%          80%                             
04-ALA-680-M3.3/R6.4                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 21            Payment period ending: 05-20-10                      
BAY CITIES PAVING AND GRADING                                                           
INC                                                                                     
P O BOX 6227                                                                            
CONCORD CA 94524                                                                        
                                                                                        
Escrow No.  02417                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      27,973,631.52      109,082.08                      
2.a. Extra Work                       1,358,567.21      109,247.13                      
  b. Adjustment Comp.                  -397,881.30            0.00                      
3. Materials on Hand                     12,500.00       -7,364.23                      
4. Earned Subject to Retention       28,946,817.43      210,964.98                      
5. Mobilization                       2,800,000.00            0.00                      
6. Total Work Completed   31,734,317.43                                                 
7. Deductions                                                                           
8. a.Contract Retentions             -1,447,340.87      -10,548.25                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           30,299,476.56      200,416.73                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,447,340.00                                                  
12. Net Pymt. this Estimate                             200,416.73