R
- RTN (Real-Time Network)
- Rail crossing - automated horn warning
- Rail, Iowa passenger
- Rail newsletter
- Rail safety (click safety link)
- Rail system plan
- Rail Transportation, Office of
- Railroad abandonments, chronology map (PDF)
- Railroad - crossing blocked by a train
- Railroad - crossing signals and traffic control
- Railroad - crossing surface repair
- Railroad financial assistance
- Railroad maps
- Railroad track safety inspection
- Real estate and acquisition, sale or lease of land and buildings
- Real estate signs
- REAL ID
- Real-Time Network (RTN)
- Rebuilt vehicle under salvage title
- Recovery Act, American Recovery and Reinvestment Act of 2009 (also known as ARRA)
- Recycled Materials Resource Center
- Red-light running enforcement (PDFs)
- Regional planning affilations (RPAs)
- Registered motor vehicles - facts
- Registration refunds for vehicles
- Request 404 permits
- Research and Analytics
- Research library
- Rest areas
- Rest area - lost and found
- Rest area posters
- Restrain Yourself Contest
- Results Iowa
- Revitalize Iowa's Sound Economy (RISE) program
- RideShare information
- Right of Way, Office of
- River Barge Terminal Directory
[Top]
- Road access/curb cut - contact your district office
- Road closure/construction - 511
- Road conditions - 511
- Road conditions, surrounding states
- Road construction
- Road design details
- Road design manual
- Road design tools
- Road-improvement requests - contact your district office
- Road-maintenance - contact your district office
- Road rage
- Road signs
- Road signs (new)
- Road Use Tax Fund (RUTF) Study, 2011
- Roadview Explorer 2.0
- Road weather information system (RWIS)
- Road work report, Iowa (511ia.org)
- Road work zone safety
- Road work zone safety educational materials
- Roads - animals/debris - contact your district office
- Roads - funding
- Roads, right of way - contact your district office
- Roads - use tax
- Roadside advertising
- Roadside harvesting of grass
- Roadside - maintenance and enhancement facts
- Roundabouts
- RTK/GPS
- Rules, Administrative
- Rumble strips
- RUTF Efficiencies Report ($50 million), January 2012
