Assessing the security of our critical transportation infrastructure :  hearing before the Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourteenth Congress, second session, December 7, 2016. 

 - iii, 59 pages :  illustration ;  24 cm. 
 - S. hrg. ;  114-582 .
 - United States.  Congress.  Senate.  S. hrg. ;  114-582. .
<br/><br/> Shipping list no.: 2017-0080-M.  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>U.S. Government Printing Office, <br/>[2017] <br/>1 microfiche : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation--Security measures--United States.<br/>Harbors--Security measures--United States.<br/>Ports of entry--Security measures--United States.<br/>Shipping--Security measures--United States.<br/>Terrorism--Prevention.--United States
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF26  / .C69914 2016 
<br/><br/><label>GPO Item No.: </label>1041-B (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.C 73/7:S.HRG.114-582