Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-081-14-31  04-1E6504                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  58%          55%                             
04-CC-80-11.2/ .0                    Federal Project:                                   
04-SON-101-50.3/ .0                                     NONE                            
04-MRN-101-7.6/20.7                                                                     
                                                                                        
Progress payment No. 01            Payment period ending: 03-20-11                      
REPUBLIC INTELLIGENT                                                                    
TRANSPORTATION SERVICES INC                                                             
371 BEL MARIN KEYS BL NO 200                                                            
NOVATO CA 94949                                                                         
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         368,360.00      368,360.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          368,360.00      368,360.00                      
5. Mobilization                                                                         
6. Total Work Completed      368,360.00                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              368,360.00      368,360.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             368,360.00