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

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Sep 19, 2022 279 likes •444 views

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

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I-80 Cor 80 Corridor ridor Anal Analysis ysis

Mary Craighead, AICP

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Road & Bridge

ad & Bridge

Conditions Conditions

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Traf affic V fic Volumes

lumes

Traffic volumes increase approaching the east

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Truc uck V k Volumes

lumes

Approximately 20 percent of total traffic volumes are comprised of trucks

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Bridge Con Bridge Conditions ditions

26% of bridges are “structurally deficient”

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Suf Sufficienc ficiency y Ra Ratings tings

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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

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Saf Safety ety Concer Concerns ns

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Fatal tal Cr Crashe ashes

Ridge Road to US 30

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Fatal tal Cr Crashe ashes

17 fatal crashes between 2010 and 2017 Ridge Road to US 30

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Fatal tal Cr Crashe ashes

Route 47 to I-294

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Fatal tal Cr Crashe ashes

28 fatal crashes between 2010 and 2017 Route 47 to I-294

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Recen ecent Cr t Crashe ashes

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Recen ecent Cr t Crashe ashes

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Mary Craighead, AICP

Transportation Policy Analyst Illinois Economic Policy Institute www.Illinoisepi.org mcraighead@illinoisepi.org 708.375.1002 x2