Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          13-113-09-04  01-310104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  52%          46%                             
01-MEN-1-33.4/33.9                    Federal Project:                                  
                                     BRST-POO1(559)                                     
                             P-P001(559)                                                
                                                                                        
Progress payment No. 13            Payment period ending: 04-18-13                      
GOLDEN STATE BRIDGE INC                                                                 
2990 BAY VISTA COURT, SUITE D                                                           
BENICIA, CA 94510                                                                       
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       4,007,279.41      569,279.34                      
2.a. Extra Work                         181,987.69       13,528.75                      
  b. Adjustment Comp.                   -16,627.40      -38,032.40                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention        4,172,639.70      544,775.69                      
5. Mobilization                         855,000.00            0.00                      
6. Total Work Completed    5,027,639.70                                                 
7. Deductions                            -2,630.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            5,025,009.70      544,775.69                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             544,775.69