Adams County, IL

325 public highway bridges

Adams County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Adams County, Illinois contains 325 public highway bridges. Roughly 37.2% are rated “Good,” 48.9% “Fair,” and 5.8% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

325
Total Bridges
37.2%
Good
48.9%
Fair
5.8%
Poor Condition

Condition Distribution

Good
37.2% (121)
Fair
48.9% (159)
Poor
5.8% (19)

All Bridges (325)

CH 12

Fair

Over: BEAR CREEK

3.5 MI N COATSBURG, Adams, IL

Built 1981 Load: 32.4 t ADT: 350

FAS 432

Fair

Over: FISH HOOK CREEK

2.5 MI NE KINGSTON, Adams, IL

Built 1981 Load: 32.4 t ADT: 125

CH 11

Fair

Over: FIGLEY BR

3.5 MI S. CAMP POINT, Adams, IL

Built 1982 Load: 32.4 t ADT: 750

CH 1

Fair

Over: HIGGIN'S CREEK

1.0 MI. SE OF LIMA, Adams, IL

Built 1983 Load: 32.4 t ADT: 200

CH 14 - FAS 432

Fair

Over: S FK CEDAR / CREEK

4ME GOLDEN, Adams, IL

Built 1985 Load: 32.4 t ADT: 275

FAS 583/CH 18

Fair

Over: CEDAR CREEK

1.3MI. E LA PRAIRIE, Adams, IL

Built 1987 Load: 32.4 t ADT: 500

CH 10

Fair

Over: MC CRANEY CREEK

3.4MI E PLAINVILLE, Adams, IL

Built 1990 Load: 32.4 t ADT: 200

CH 14

Fair

Over: FISH HOOK CREEK

1.5 MI SW SILOAM SPR, Adams, IL

Built 1992 Load: 32.4 t ADT: 150

CH 1

Fair

Over: BEAR CREEK

3.6 MI W LORAINE, Adams, IL

Built 2000 Load: 32.4 t ADT: 100

CH-6

Fair

Over: DRAINAGE DITCH

3.2 MI W URSA, Adams, IL

Built 1994 Load: 32.4 t ADT: 100

CH 6

Fair

Over: DRAINAGE DITCH

2.5 MI W URSA, Adams, IL

Built 1994 Load: 32.4 t ADT: 100

FAS 592/CH22

Fair

Over: MCCRANEY CREEK

7 MI E. PAYSON, Adams, IL

Built 1995 Load: 32.4 t ADT: 250

CH 10

Fair

Over: BEEBE CREEK

3.2 MI W BEVERLY, Adams, IL

Built 1995 Load: 32.4 t ADT: 150

TR 375

Fair

Over: MILL CREEK

3.3 MI E QUINCY, Adams, IL

Built 1985 Load: 32.4 t ADT: 500

TR 76

Fair

Over: MILL CRK

2.5 MI SO QUINCY, Adams, IL

Built 1986 Load: 32.4 t ADT: 225

TR 205

Fair

Over: SAND BRANCH

3.4 SO MENDON, Adams, IL

Built 1986 Load: 32.4 t ADT: 25

TR 443

Fair

Over: COAL CREEK

4.7 MI E LIBERTY, Adams, IL

Built 1985 Load: 32.4 t ADT: 50

TR 214

Fair

Over: MILL CREEK

3.6 MI NE QUINCY, Adams, IL

Built 1986 Load: 32.4 t ADT: 50

TR 450

Fair

Over: GRINDSTONE CREEK

1.0 MI NE KINGSTON, Adams, IL

Built 1986 Load: 32.4 t ADT: 50

TR 242

Fair

Over: TOURMEAL CREEK

1.25 MI E BURTON, Adams, IL

Built 1986 Load: 32.4 t ADT: 100

TR 577

Fair

Over: MCCRANEY CREEK

4.5 E PLAINVILLE, Adams, IL

Built 1986 Load: 32.4 t ADT: 25

TR 246

Fair

Over: THURMAN CREEK

1 MI S LORAINE, Adams, IL

Built 1988 Load: 32.4 t ADT: 100

TR 601

Fair

Over: PIGEON CREEK

4.4 MI E FALL CREEK, Adams, IL

Built 1987 Load: 32.4 t ADT: 25

TR 175

Fair

Over: URSA CREEK

1.4M SW URSA, Adams, IL

Built 1988 Load: 32.4 t ADT: 50

TR 488

Fair

Over: WALNUT FORK

1.9 MI NW KELLERVILL, Adams, IL

Built 1988 Load: 32.4 t ADT: 100

TR 40

Fair

Over: BUEL BRANCH

1.0 MI W LIMA, Adams, IL

Built 1987 Load: 32.4 t ADT: 100

TR 471A

Fair

Over: TOUR MEAL CREEK

2.8 MI W LIBERTY, Adams, IL

Built 1989 Load: 32.4 t ADT: 75

TR 162

Fair

Over: FALL CREEK

1.2 MI E FALL CREEK, Adams, IL

Built 1989 Load: 32.4 t ADT: 75

TR 309

Fair

Over: MCKEE CREEK

3.1MI SE COLUMBUS, Adams, IL

Built 1990 Load: 32.4 t ADT: 125

TR 488

Fair

Over: WALNUT FORK

2.7MI NW KELLERVILLE, Adams, IL

Built 1990 Load: 32.4 t ADT: 100

TR 496

Fair

Over: BR CEDAR CREEK

1 MI E LA PRARIE, Adams, IL

Built 1991 Load: 32.4 t ADT: 50

TR 103A

Fair

Over: JENKINS CREEK

2.0 MI W MARCELLINE, Adams, IL

Built 1991 Load: 32.4 t ADT: 75

TR 89

Fair

Over: BALDWIN BRANCH

2.2MI NE MENDON, Adams, IL

Built 1993 Load: 32.4 t ADT: 125

TR 184

Fair

Over: MILL CREEK

2.0 MI S FOWLER, Adams, IL

Built 1991 Load: 32.4 t ADT: 100

TR 130

Fair

Over: MILL CREEK

1.6 MI SE QUINCY, Adams, IL

Built 1992 Load: 32.4 t ADT: 200

TR 175

Fair

Over: INDIAN GRAVE DITCH

3.5MI SW URSA, Adams, IL

Built 1994 Load: 32.4 t ADT: 50

TR 87

Fair

Over: SOUTH FORK CREEK

4 MI E GOLDEN, Adams, IL

Built 1997 Load: 32.4 t ADT: 25

TR 315

Fair

Over: CURL CREEK

4.25MI SW CLAYTON, Adams, IL

Built 1997 Load: 32.4 t ADT: 50

RIDGEWOOD DR

Fair

Over: CURTIS CREEK

CITY OF QUINCY, Adams, IL

Built 1981 Load: 32.4 t ADT: 100

N 18TH ST

Fair

Over: CEDAR CREEK

N 18TH ST, Adams, IL

Built 2002 Load: 32.4 t ADT: 3,150

QUINSIPPI ISLAND R

Fair

Over: QUINCY BAY

SE SEC34 T15 R9W, Adams, IL

Built 2013 Load: 32.4 t ADT: 200

US 24

Fair

Over: HOMAN CREEK

.05M N 12TH ST., Adams, IL

Built 1968 Load: 32.7 t ADT: 3,800

CH 3

Fair

Over: CREEK

6.5 MI NE OF QUINCY, Adams, IL

Built 1940 Load: 32.7 t ADT: 325

IL 57

Fair

Over: HARKNESS CREEK

AT BLUFF HALL, Adams, IL

Built 1941 Load: 33.4 t ADT: 4,150

CH 8

Fair

Over: JENKINS CREEK

1.4 MI. W MARCELLINE, Adams, IL

Built 1900 Load: 33.4 t ADT: 150

FAP-733 (IL-61&94)

Fair

Over: Big Neck Creek

0.5M N IL-61&94 Jct., Adams, IL

Built 1924 Load: 33.7 t ADT: 700

CH 21

Fair

Over: CURTIS CREEK

S CITY LIMITS QUINCY, Adams, IL

Built 1954 Load: 34.3 t ADT: 4,950

IL 96

Fair

Over: ROCK CREEK

2M S IL 61 IN URSA, Adams, IL

Built 1971 Load: 35.0 t ADT: 4,300

TR 0300

Fair

Over: TOURMEAL CRK

2.0 MI W LIBERTY, Adams, IL

Built 1900 Load: 35.0 t ADT: 150

TR 0440

Fair

Over: BEAR CREEK

1.6 MI S GOLDEN, Adams, IL

Built 1972 Load: 35.0 t ADT: 75
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.