Every bridge in Polk County, Iowa

Name: Every bridge in Polk County, Iowa
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

548 inventoried bridges, busiest first (page 2 of 2)

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Polk County, Iowa, has 548 bridges in the 2025 National Bridge Inventory: 319 rated good, 195 fair, and 34 poor (as of August 20, 2026).
This index lists every one of them, busiest first, 500 per page; each links to its own condition record.

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Bridge	Built	Vehicles/day	Condition
Local Road over Mud Creek	1913	79	Poor
NE 3RD Ave over Mud Creek	1990	71	Good
NW 100TH St over Big Creek Tributary	1975	71	Fair
NW 146TH Ave over Turkey Creek	1937	71	Fair
SE 124TH St over Camp Creek	1954	71	Fair
SE 82ND St over Spring Creek	1986	71	Good
NE 108TH Ave over Deer Creek Tributary	1976	61	Fair
NE 126TH Ave over Old Skunk River Tributar	1969	61	Fair
NE 62ND Ave over Camp Creek Tributary	1995	61	Fair
NE 70TH Ave over Muchinock Creek	2003	61	Good
NW 128TH St over Little Creek Tributary	1987	61	Fair
NW 166TH Ave over Big Creek	1992	61	Good
NW 166TH Ave over Big Creek Tributary	1992	61	Fair
NW 30TH St over Four Mile Creek Tributar	1999	61	Good
SE 20TH Ave over Mud Creek Tributary	2013	61	Good
Local Road over Ditch	1969	60	Fair
NW 150TH Ave over Turkey Creek Tributary	1980	51	Poor
NE 102ND Ave over Deer Creek	2003	50	Good
NW 16TH St over Four Mile Creek	1970	50	Fair
SE 80TH Ave over Mud Creek	1920	50	Poor
NW 2ND St over Four Mile Creek Tributar	1995	46	Good
FM over Drainage Ditch	1959	45	Fair
Local Road over Br. White Oak Ck	1946	45	Fair
Local Road over Indian Creek	1916	45	Poor
NE 118TH Ave over Branch Skunk River	2000	45	Good
NE 118TH Ave over Skunk River	1992	45	Good
64TH St over Drainage	2009	43	Good
Local Road over Creek	1900	40	Fair
Local Road over Drainage Ditch	1967	40	Fair
NE 23RD Ave over Camp Creek	1959	36	Poor
NE Devotie Dr over Camp Creek	1958	36	Fair
Jester Park over Paw Creek	1963	29	Fair
Local Road over Skunk River	1928	29	Poor
22ND Street over Ia 5	2002	26	Good
NW 150TH Ave over Four Mile Creek	1926	26	Fair
SE Miller Dr over Camp Creek	1914	26	Poor
Local Road over Mud Creek	1925	20	Poor
NE 6TH St over Four Mile Creek Tributar	1975	15	Fair
Chayse St SW over Ditch Number 2	2021	14	Good
Four Mile Drive over Deer Creek	2022	12	Good
Local Road over Creek	1963	11	Fair
Local Road over Drainage Ditch	2000	11	Good
NE Cory Grove Rd over Drainage Ditch	2000	10	Good
Off NE 108TH St over Camp Creek Tributary	1950	10	Poor
NE 142ND Ave over Skunk River Tributary	1992	5	Good
Easter Lk Pk over Stream	1968	–	Fair
I 80 WB to I 35 NB over NE 29TH St	2024	–	Good
Yellow Banks Pk over Stream	1980	–	Poor

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Source: FHWA National Bridge Inventory, 2025.

Polk County bridge conditions · Iowa bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.