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Comprehensive Plan Transportation Element of median openings, and driveway and spacing access. Any amendments to the county land development regulations need to be consistent with this element of the IRC Comprehensive Plan. Advanced Right-of-Way Acquisition Table 4 . 9 . 1 identifies the county's additional estimated advanced right-of-way needs for roadways through the year 2025.200 . As indicated, almost all roadways included on the county Thoroughfare Plan will eventually require additional right-of-way acquisition by the county . Right of way costs to complete the 2:0"_'52030 Roadway Improvements Plan are approximately $6&_' �128 . 8 million. Because of the increase of low intensity, non-urban uses outside of the urban service area, the county needs to enact measures to ensure that this kind of development does not preclude the eventual extension of the roadway grid system. The extended roadway grid system is needed to support the future connectivity and continuity of the road network. If the future land use map is eventually amended or if the urban service area is extended, maintaining adequate access to development in these areas will be critical in connecting the county system of roads. The extended roadway grid network is illustrated in Figure 4 . 10 , Extended Roadway Grid Network. The right-of-way necessary to maintain this grid network should be protected by requiring appropriate land dedication through the site plan and subdivision approval process. Other Needs Supplemental to the roadway capacity improvements identified in the Cost Feasible Plan, and intersection and right-of-way needs, there are other traffic circulation system needs that must be addressed. These other needs include bridge improvements and resurfacings . To preserve the existing roadway system, regular maintenance and repair projects must be undertaken in addition to capacity producing projects . Table 4. 9 .4 lists transportation improvements identified through the Capital Improvements Element of the IRC Comprehensive Plan. Finally, the MPO ' s 202-32030 cost-feasible roadway improvements plan is depicted in Figure 4 . 8 . Figure 4 .9 illustrates the 30232030 roadway network laneage that will result from the implementation of all cost-feasible roadway improvements. Figure 4 . 9A depicts the future roadway level of service. The County' s future grid network is illustrated in Figure 4. 10. Table 4 . 9 . 3 is the County' s 29232030 Roadway Improvement Plan. iia tal�nsts read F yesdfor five , to fifteen, and t t her-izafts through T Table 4.7. 1 Existing Roadway Characteristics LinkOn Street From Sheet To Street Length No. or Exist Road Existing Juris- Functional LOS to g Lanes ROW Type LOS diction Class Standard 10 SRAIA S . County Line S. VB City L 4.70 2 100 U A SR MA D 1020 S .R. ALA S. VB City L 17th St 1 .30 2 120 D D SR MA D Community Development Department Indian River County 79