Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          13-337-09-48  03-4M2704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
03-BUT-191-0.0/11.4                    Federal Project:                                 
                                     STP-P191(5)                                        
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 10-24-13                      
KNIFE RIVER CONSTRUCTION                                                                
1764 SKYWAY                                                                             
CHICO, CA 95928                                                                         
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       2,164,285.96      -11,424.68                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                    30,230.81       30,230.81                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        2,194,516.77       18,806.13                      
5. Mobilization                                                                         
6. Total Work Completed    2,194,516.77                                                 
7. Deductions                           -32,000.00      -22,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            2,162,516.77       -3,193.87                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              -3,193.87