Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-236-08-06  11-2T0004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  86%          81%                             
11-SD-52-17.0/17.7                    Federal Project:                                  
                                     HPLU-6211(75)                                      
                             HPLU-6211(76)                                              
                                                                                        
Progress payment No. 29            Payment period ending: 08-20-10                      
SKANSKA USA CIVIL WEST                                                                  
CALIFORNIA DISTRICT INC                                                                 
1995 AGUA MANSA ROAD                                                                    
RIVERSIDE CA 925092405                                                                  
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      51,733,419.60    1,716,207.10                      
2.a. Extra Work                       1,011,302.35      246,922.74                      
  b. Adjustment Comp.                 1,681,501.54      102,820.92                      
3. Materials on Hand                    595,984.42      -97,931.13                      
4. Earned Subject to Retention       55,022,207.91    1,968,019.63                      
5. Mobilization                       6,600,000.00            0.00                      
6. Total Work Completed   61,026,223.49                                                 
7. Deductions                            -9,207.50       -2,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           61,613,000.41    1,966,019.63                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,966,019.63