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Anal Analysis ysis Road & Bridge oad & Bridge Conditions - PowerPoint PPT Presentation

Mary Craighead, AICP I-80 Cor 80 Corridor ridor Anal Analysis ysis Road & Bridge oad & Bridge Conditions Conditions Traf affic V fic Volumes olumes Traffic volumes increase approaching the east Truc uck V k Volumes olumes


  1. Mary Craighead, AICP I-80 Cor 80 Corridor ridor Anal Analysis ysis

  2. Road & Bridge oad & Bridge Conditions Conditions

  3. Traf affic V fic Volumes olumes Traffic volumes increase approaching the east

  4. Truc uck V k Volumes olumes Approximately 20 percent of total traffic volumes are comprised of trucks

  5. Bridge Con Bridge Conditions ditions 26% of bridges are “structurally deficient”

  6. Suf Sufficienc ficiency y Ra Ratings tings

  7. Suf Sufficienc ficiency y Ra Ratings tings Cross Street Direction Sufficiency Rating Structurally Deficient Avg Daily Traffic % Truck Des Plains River & US-6 WB 6.0 Yes 42,700 18% Des Plains River & US-6 EB 7.4 Yes 42,700 18% Rowell Ave. WB 27.9 Yes 35,550 23% RR & Gardner St WB 36.0 Yes 36,900 23% RR & Gardner St EB 34.6 Yes 36,900 23% Midland Ave. WB 49.0 Yes 34,750 21% Source: IDOT Bridge Information System

  8. Saf Safety ety Concer Concerns ns

  9. Fatal tal Cr Crashe ashes Ridge Road to US 30

  10. Fatal tal Cr Crashe ashes Ridge Road to US 30 17 fatal crashes between 2010 and 2017

  11. Fatal tal Cr Crashe ashes Route 47 to I-294

  12. Fatal tal Cr Crashe ashes Route 47 to I-294 28 fatal crashes between 2010 and 2017

  13. Recen ecent Cr t Crashe ashes

  14. Recen ecent Cr t Crashe ashes

  15. Mary Craighead, AICP Transportation Policy Analyst Illinois Economic Policy Institute www.Illinoisepi.org mcraighead@illinoisepi.org 708.375.1002 x2

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