Department Of Transportation Officials Said It Could Be Harder To Replacing Aging Bridges In Tennessee And Virginia At The End Of The Month. The Highway Trust Fund Is Set To Expire Then. Then, Without Action From Congress, Federal Funds For Transportation Will Come To A Halt. In Tennessee, Over 38-Hundred Of The 20-Thousand Bridges Are Considered Structurally Deficient, While 35-Hundred Of The 13-Thousand Bridges In Virginia Fall Into That Same Category. As For Roads, Department Figures Show That 38 Percent In Tennessee And 47 Percent Of Them Are In Poor Or Mediocre Condition.