Scott County, IA

212 public highway bridges

Scott County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Scott County, Iowa contains 212 public highway bridges. Roughly 32.5% are rated “Good,” 36.3% “Fair,” and 9.4% “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.

212

Total Bridges

32.5%

Good

36.3%

Fair

9.4%

Poor Condition

Condition Distribution

Good

32.5% (69)

Fair

36.3% (77)

Poor

9.4% (20)

All Bridges (212)

Sort:

NB US 61

Over: I 80

AT JCT. I-80, Scott, IA

Built 1963 ADT: 39,500

SB US 61

Over: I-80

AT JCT. I-80, Scott, IA

Built 1963 ADT: 17,750

US 67

Over: MISS RVR, RR & IA 461

at Davenport, Scott, IA

Built 1940 ADT: 8,800

ARSENAL ISL RD

Over: US 67 MISSISSIPPI RIVER

1.3 mi N of Rt terminus, Scott, IA

Built 1942 ADT: 13,200

IA 130 WB

Over: I-80

AT JCT. I-80, Scott, IA

Built 1959 ADT: 15,250

EB IA 130

Over: I-80

AT JCT. I-80, Scott, IA

Built 1959 ADT: 15,250

LINCOLN RD

Over: I-74

3.8 mi. E of Jct. I-80, Scott, IA

Built 2010 ADT: 57,100

I-74 WB

Over: MIDDLE RD

1.0 MI. E OF JCT. US 6, Scott, IA

Built 1971 ADT: 3,550

I-74 EB

Over: MIDDLE RD

1.0 MI. E OF JCT. US 6, Scott, IA

Built 1971 ADT: 3,550

I 74 WB

Over: US 6 (SPRUCE HILLS)

At jct. US 6, Scott, IA

Built 1971 ADT: 3,000

I 74 EB

Over: US 6 (SPRUCE HILLS)

2.6 MI. E OF JCT. I-80, Scott, IA

Built 1971 ADT: 3,000

E 53RD ST

Over: I-74

1.5 MI. E Jct. I-80, Scott, IA

Built 1990 ADT: 15,600

VETS MEMORIAL PKWY

Over: I 74

0.5 mi. E of jct. I-80, Scott, IA

Built 2015 ADT: 27,300

I-74 EB

Over: I 80

At jct. I-80, Scott, IA

Built 1967 ADT: 13,750

FM Y-30

Over: I-80 & US 6

9.0 MI. E OF E JCT. IA 38, Scott, IA

Built 1958 ADT: 34,600

80TH AVE

Over: I-80

3.9 MI. W OF JCT. I-280, Scott, IA

Built 1958 ADT: 37,200

N BUFFALO AVE

Over: I-80 & US 6

0.5 MI. W OF JCT. I-280, Scott, IA

Built 1959 ADT: 30,000

N DIVISION ST

Over: I-80

1.1 MI. E OF IOWA #130, Scott, IA

Built 1959 ADT: 41,700

I 80 EB

Over: MIDDLE RD

3.6 MI. E OF JCT. I-74, Scott, IA

Built 1963 ADT: 2,500

EB I-80

Over: CO RD (Z-30)

3.5 mi. W of Jct. US 67, Scott, IA

Built 1963 ADT: 475

WB I-80

Over: CO RD (Z-30)

3.5 MI. W OF JCT. US 67, Scott, IA

Built 1963 ADT: 475

W LOCUST ST

Over: I-280

2.0 mi. N of Jct. US 61, Scott, IA

Built 1971 ADT: 20,100

65TH STREET

Over: IC&E RR

Davenport, Scott, IA

Built 2009 ADT: 2,200

I-280

Over: MISSISSIPPI RIVER & ROAD

IN ROCK ISLAND, Scott, IA

Built 1970 ADT: 590

I 280 WB

Over: IA 22

At jct. IA 22, Scott, IA

Built 1970 ADT: 3,000

I 280 EB

Over: IA 22

At the Jct. of Iowa 22, Scott, IA

Built 1970 ADT: 3,000

I-280 (NB-WB)

Over: US 61

At Jct. US 61, Scott, IA

Built 1970 ADT: 6,300

I-280 (SB-EB)

Over: US 61

At Jct. US 61, Scott, IA

Built 1970 ADT: 6,300

I 74 & US 6 WB

Over: US 67, RR, CITY STREETS

4.3 MI. S OF JCT. I-80, Scott, IA

Built 2019 ADT: 5,350

I 74 EB US 6 EB

Over: CITY STREETS & RR

4.3 MI. S OF JCT. I-80, Scott, IA

Built 2021 ADT: 5,350

US 61 NB

Over: 267TH ST

At the Jct. SR F41, Scott, IA

Built 1981 ADT: 2,075

US 61 SB

Over: 267TH ST

At Jct. SR F41, Scott, IA

Built 1981 ADT: 2,075

F-33

Over: US 61

2.3 mi. N of jct. SR F41, Scott, IA

Built 1981 ADT: 18,200

GAMBRIL RD

Over: US 61

3.7 mi. N of jct. SR F41, Scott, IA

Built 1981 ADT: 18,200

NB US 61

Over: 210TH ST

1.1 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 2,550

SB US 61

Over: 210TH ST

1.1 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 1,005

RAMP US 61

Over: 210TH ST

1.1 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 2,520

LINCOLN RD

Over: US 61

3.1 MI. N OF JCT I-80, Scott, IA

Built 1981 ADT: 30,400

US 61 NB

Over: LECLAIRE RD

4.2 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 5,350

US 61 SB

Over: LECLAIRE RD&BIKEPATH

4.2 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 5,350

BLACKHAWK TRAIL

Over: US 61

2.1 MI. N OF JCT. I-80, Scott, IA

Built 1981 ADT: 29,700

I 74 WB RAMP

Over: DME RR & GILBERT ST

4.3 MI. S OF JCT. I-80, Scott, IA

Built 2020 ADT: 1,093

Y40

Over: US 61

1.6 mi. E of SR Y36, Scott, IA

Built 2000 ADT: 11,900

MAYNE ST

Over: U.S. 61

0.8 mi. N of SR Y40, Scott, IA

Built 2000 ADT: 11,800

OAK LANE

Over: US 61

0.9 mi. NE of SR Y36, Scott, IA

Built 2000 ADT: 11,000

US67 TO I74 RAMP

Over: MISSISSIPPI BLVD

4.3 MI. S OF JCT. I-80, Scott, IA

Built 2019 ADT: 1,960

240TH AVE

Over: WAPSIPINICON RIVER

080E41208, Scott, IA

Built 1961 Load: 14.8 t ADT: 1,140

265TH AVE

Over: CREEK

080E52804, Scott, IA

Built 1965 Load: 17.8 t ADT: 20

IA 461

Over: BLACK HAWK CREEK

1.3 MI. E OF IOWA #22, Scott, IA

Built 1957 Load: 18.1 t ADT: 9,800

NB US 61

Over: WAPSIPINICON BAYOU

1.8 MI. N OF SR F33., Scott, IA

Built 1981 Load: 18.9 t ADT: 8,800

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Compiled by PlainBridges, Independent data publisher

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.