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<br />Exhibit 109. Minor longitudinal crack with <br /> <br />efflorescence.................................... .143 <br /> <br />Exhibit 110. Severe longitudinal cracks with <br />differential movement and spa11ing............... .144 <br /> <br />Exhibit 111. Transverse or circumferential cracks..............145 <br /> <br />Exhibit 112. Spalling exposing reinforcing steeL............ ..146 <br /> <br />Exhibit 113. Shear slabbing....................................146 <br />Exhibit 114. Condition rating guidelines..................... ..148 <br /> <br />Exhibit 115. Transverse crack in wall of reinforced <br />conc rete box c u 1 ve rt. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149 <br /> <br />Exhibit 116. Spalls and delaminations in bottom of <br />top slab of box culvert...........................150 <br /> <br />Exhibit 117. Condition rating guidelines.......................151 <br /> <br />Exhibit 118. Masonry arch mortar deterioration and <br />displaced stones in arch and headwall.............152 <br /> <br />Exhibit 119. Masonry arch mortar detderioration and <br />d i sp 1 ac eCl stones.................................. 153 <br /> <br />Exhibit 120. Dry masonry box culvert--rough worked <br />stones without masonry............................ 154 <br /> <br />Exhibit 121. Condition rating guidelines.......................155 <br /> <br />x <br />