Peoria County, IL

365 public highway bridges

Peoria County Bridge Snapshot

Peoria County, Illinois contains 365 public highway bridges in the FHWA National Bridge Inventory. Roughly 21.9% are rated “Good,” 41.4% “Fair,” 13.4% “Poor,” and 13.4% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IL are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

365

Total Bridges

21.9%

Good

13.4%

Poor

13.4%

Structurally Deficient

Condition Distribution

Good

21.9% (80)

Fair

41.4% (151)

Poor

13.4% (49)

SD

13.4% (49)

All Bridges (365)

Sort:

WB I-74

Over: GLEN OAK AVE

.75 MI W ILLINOIS R, Peoria, IL

Built 2006 ADT: 6,100

JEFFERSON ST-US 24

Over: I-74

SB US24 IN PEORIA, Peoria, IL

Built 2005 ADT: 57,800

FAYETTE RP TO 74EB

Over: 74EB TO WASHINGTON

DOWNTOWN PEORIA, Peoria, IL

Built 2006 ADT: 5,100

WB74 TO ADAMS/WASH

Over: WASHINGTON TO 74WB

DOWNTOWN PEORIA, Peoria, IL

Built 2005 ADT: 3,150

ADAMS ST

Over: I-74

OVER RMPS G-1,2,&3, Peoria, IL

Built 2005 ADT: 57,800

I 74 RPS20.97,21.5

Over: FA 317 RP 19.99

US 150 INTERCHANGE, Peoria, IL

Built 2006 ADT: 27,900

ELLIS AVE

Over: I-74

.65 MI E UNIVERSITY, Peoria, IL

Built 2004 ADT: 51,000

PERRY STREET

Over: I-74

PERRY ST IN PEORIA, Peoria, IL

Built 2005 ADT: 57,800

MONROE STREET

Over: I-74

MONROE ST IN PEORIA, Peoria, IL

Built 2005 ADT: 57,800

MADISON AVE

Over: I-74

MADISON AVE PEORIA, Peoria, IL

Built 2005 ADT: 57,800

UNIVERSITY AVE

Over: I74 & DRY RUN CREEK

UNIVERSITY AVE INTER, Peoria, IL

Built 2004 ADT: 51,000

FA 317RP 19.99

Over: WAR MEMORIAL DR

US 150 INTERCHANGE, Peoria, IL

Built 2006 ADT: 5,800

STERLING AVE

Over: I-74

.5 MI W US 150 INTER, Peoria, IL

Built 2004 ADT: 27,900

BROADWAY ST

Over: I-74 & DRY RUN CRK

.3 MI E UNIVERSITY, Peoria, IL

Built 2004 ADT: 51,000

SHERIDAN ROAD

Over: I-74

.5 MI E UNIVERSITY, Peoria, IL

Built 2004 ADT: 51,000

NORTH ST

Over: I-74

.75 MI E UNIVERSITY, Peoria, IL

Built 2002 ADT: 51,000

N GALE AVE

Over: I-74

GALE AVE INTERCHANGE, Peoria, IL

Built 2004 ADT: 43,800

FORREST HILL AVE

Over: I-74

3/8 MI N GALE INTER, Peoria, IL

Built 2003 ADT: 40,700

NEBRASKA AVE

Over: I-74

.5 MI W UNIVERSITY, Peoria, IL

Built 2006 ADT: 43,800

I-474 EB

Over: IL 116

0.27 MI N CLOSEN RD, Peoria, IL

Built 2023 ADT: 3,850

I-474 WB

Over: IL 116

0.27 M N CLOSEN RD, Peoria, IL

Built 2023 ADT: 3,850

MACARTHUR HWY

Over: R B GARRETT AVE

NE1/4Sec8 T18N R8E, Peoria, IL

Built 2018 ADT: 2,100

ATSF(004554S)

Over: ILL 29

IL 29 N CHILLI, Peoria, IL

Built 1900 ADT: 6,400

ATSF(004553K)

Over: ILL 29-FAP 318

SW-16-T11NR9E, Peoria, IL

Built 1900 ADT: 6,400

ATSF(004594P)

Over: FAP 661 (ILL 90 &91)

5 MI N DUNLAP, Peoria, IL

Built 1900 ADT: 2,750

BNSF(004617U)

Over: FAP 22 (ILL 78)

IL 78 AT LAURA, Peoria, IL

Built 1900 ADT: 2,600

P&PU RR (604054B)

Over: US 150

PEORIA JOURNAL BLDG., Peoria, IL

Built 1950 ADT: 25,800

C&NW RR (175564T)

Over: KICKAPOO CREEK ROAD

SEC 25 LIMESTONE TWP, Peoria, IL

Built 1912 ADT: 1,900

AT&SF RR (004584J)

Over: N. HAMPTON RD

NW-24-T11NR8E, Peoria, IL

Built 1906 ADT: 75

BN RR (094070Y)

Over: CEMETERY ROAD

SW-5-T9NR6E, Peoria, IL

Built 1900 ADT: 200

AT&SF RR (004601X)

Over: SLANE R.D.

NE-19-T11NR7E, Peoria, IL

Built 1905 ADT: 50

AT&SF RR (004599Y)

Over: FEUCHT ROAD

W LN NWQTR 21T11NR7E, Peoria, IL

Built 1905 ADT: 50

C&NW RR (175543A)

Over: TR 317

SEC 23 T7N,R7E, Peoria, IL

Built 1926 ADT: 25

UP 748462K

Over: CHARTER OAK ROAD

MP 73.9, Peoria, IL

Built 2006 ADT: 9,000

AT&SF RR (004603L)

Over: PRINCEVILLE-JUBILEE

NE-24-T11NR6E, Peoria, IL

Built 2005 ADT: 1,600

PARK ROAD

Over: DRY RUN CR

NW-5-T8NR8E, Peoria, IL

Built 1930 ADT: 550

MURPHY ROAD

Over: JOHNSON RUN

SE-35-T9NR6E, Peoria, IL

Built 1959 Load: 15.6 t ADT: 25

ROME WEST RD

Over: HICKS HOLLOW CR

N LINE SE1/43T10NR8E, Peoria, IL

Built 1944 Load: 17.5 t ADT: 125

LK CAMELOT DR-TR 7

Over: LANCELOT SPILLWAY

LAKE LANCELOT DAM, Peoria, IL

Built 1971 Load: 19.4 t ADT: 1,350

PARKS SCHOOL ROAD

Over: HICKORY CREEK

NE1/4 7 RADNOR ROAD, Peoria, IL

Built 1959 Load: 21.1 t ADT: 325

PARKS SCH RD

Over: JUBILEE CREEK

NE1/4 4 JUBILEE TWP, Peoria, IL

Built 1970 Load: 21.4 t ADT: 300

ILL 8

Over: NIXON RUN CREEK

4.75 MI W OF EDWARDS, Peoria, IL

Built 1995 Load: 21.7 t ADT: 1,850

ANDERSON RD

Over: BR KICKAPOO CREEK

SE-14-AKRON, Peoria, IL

Built 1964 Load: 22.4 t ADT: 75

HICKS HOLLOW RD

Over: KICKAPOO CREEK

SW-35-T11NR7E, Peoria, IL

Built 1969 Load: 22.4 t ADT: 100

ILL 29

Over: ILL RIVER TRIB

0.63MI N PEO CO LINE, Peoria, IL

Built 1953 Load: 23.7 t ADT: 5,350

BOY SCOUT ROAD

Over: BR DICKISON RUN

S. LINE-15-MEDINA, Peoria, IL

Built 1967 Load: 24.3 t ADT: 75

PARKS SCHOOL ROAD

Over: STREAM

E1/2-6-JUBILEE, Peoria, IL

Built 1950 Load: 24.3 t ADT: 200

MOSSVILLE RD-CH D3

Over: STREAM

NWCOR,SW-28-MEDINA, Peoria, IL

Built 1948 Load: 24.3 t ADT: 1,900

LANCASTER ROAD

Over: E BR COPPERAS CREEK

SE-34-T8NR6E, Peoria, IL

Built 1975 Load: 24.3 t ADT: 25

TR-17A (SANTA FE R

Over: Gilfillian Creek

SE,NE-23-HALLOCK, Peoria, IL

Built 1963 Load: 24.9 t ADT: 225

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026