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Iowa interstate rest areas
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Office of Traffic and Safety
Traffic and Safety
Access management
Advertising management
Sign Shop
Traffic engineering
Transportation safety
Utility accommodation
Work zone safety
Traffic and safety programs
Small Town Sign Replacement Program
Traffic Safety Improvement Program (TSIP)
Horizontal Curve Sign Program
Iowa Traffic Engineering Assistance Program
Office of Traffic Operations
Traffic Operations coming soon
Travel information - 511IA
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Specifications section
Specifications
Electronic Reference Library (ERL)
General Supplemental Specifications (GS) 2012
Supplemental Specifications (SS) 2012
Developmental Specifications (DS)
Meet our staff
Specification committee members
FAQ
Transportation Safety
Two work groups make up the transportation safety section of the Office of Traffic and Safety (TAS). Functions of this area include:
Safety analysis
Crash analysis resources
City crash profiles
County crash profiles
Iowa's 5 Percent Safety Report
Crash comparables - historical crash statistics
Crash data requests
Safety Improvement Candidate Locations (SICL)
Safety programs
Iowa Strategic Highway Safety Plan (SHSP)
Traffic Engineering Assistance Program (TEAP)
Traffic Safety Improvement Program (TSIP)
Safe Routes to School (SRTS)
High Risk Rural Roads (HRRR)
Horizontal Curve Sign Program
Overhead Flashing Beacon Replacement Program
Other safety links
Iowa road conditions
Office of Driver Services
Iowa Department of Public Safety
Iowa State Patrol
Iowa Traffic Safety Data Service
University of Iowa, Public Policy Center
University of Iowa, Injury Prevention Research Center
