Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          12-114-13-02  03-1A4324                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  52%          35%                             
03-SUT-99-11.0/14.3                    Federal Project:                                 
                                     SARR-P099(529)                                     
                             A-P099(529)                                                
                                                                                        
Progress payment No. 20            Payment period ending: 04-19-12                      
SAFECO INSURANCE COMPANY                                                                
P.O. BOX 34670                                                                          
SEATTLE, WA 98125                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      10,157,330.97       -2,874.60                      
2.a. Extra Work                       4,827,062.11      106,018.33                      
  b. Adjustment Comp.                   103,821.46        2,500.00                      
3. Materials on Hand                  2,714,083.95      -67,472.16                      
4. Earned Subject to Retention       17,802,298.49       38,171.57                      
5. Mobilization                       3,000,000.00            0.00                      
6. Total Work Completed   18,088,214.54                                                 
7. Deductions                           -45,475.00      -18,475.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           20,756,823.49       19,696.57                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              19,696.57