FM 520TH ST over IOWA RIVER

078062301 · County 103, Iowa · Built 1971 · 2 Lanes · 2,060 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below

Overall

Poor

Deck

4

Poor

Superstructure

6

Satisfactory

Substructure

6

Satisfactory

Condition Ratings

Component	Rating	Description
Deck	4	Poor
Superstructure	6	Satisfactory
Substructure	6	Satisfactory

Location

41.554806, -91.519206

This bridge is in worse condition than 92.3% of bridges in County 103. The average bridge in Iowa is 0 years old; this one is 55 years old.

Nearby Bridges

FM SAND RD over PECHMAN CREEK

Fair Built 1976

FM 520TH ST over PECHMAN CREEK

Poor Built 1974

OAKCRESTHILL RD over DRAINAGE DITCH

Fair Built 2003

OBSERVATORY AVE over US 218

Fair Built 1980

FM F-62 over US 218

Good Built 1980

NB US 218 over OLD MAN CREEK OVERFLOW

Fair Built 1983

SB US 218 over OLD MAN CREEK OVERFLOW

Good Built 1983

OAKCRESTHILL RD over OLD MAN CREEK

Good Built 2005

SB US 218 over OLD MAN CREEK

Good Built 1982

NB US 218 over OLD MAN CREEK

Good Built 1982

Bridge Details

Structure #: 000000000203355
Year Built: 1971
Length: 106.1 m (348.1 ft)
Max Span: 29.9 m
Width: 9.3 m (30.5 ft)
Lanes: 2
Daily Traffic: 2,060
Material: Steel Continuous
Design: Stringer/Multi-beam or Girder
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: $0
Total Project Cost: $0

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.