EB US 20 over MAQUOKETA RIVER

1.7 mi. E of Jct. IA 13 · County 055, Iowa · Built 1974 · 2 Lanes · 3,850 vehicles/day

Overall

Fair

Deck

6

Satisfactory

Superstructure

7

Good

Substructure

7

Good

Condition Ratings

Component	Rating	Description
Deck	6	Satisfactory
Superstructure	7	Good
Substructure	7	Good

Location

42.469894, -91.449428

This bridge is in worse condition than 46.3% of bridges in County 055. The average bridge in Iowa is 0 years old; this one is 52 years old.

Nearby Bridges

WB US 20 over MAQUOKETA RIVER

Fair Built 1973

FM D-5X over US 20

Fair Built 1973

FM - 180TH AVE over SMALL STREAM

Good Built 1973

S 3RD ST over US 20

Fair Built 1974

WB US 20 over OVER CC RR

Good Built 1971

EB US 20 over OVER CC RR

Fair Built 1971

W MARION ST over MAQUOKETA RIVER

Poor Built 1980

IA 13 over MAQUOKETA RIVER

Good Built 1991

170TH AVE over SAND CREEK

Poor Built 1953

W MARION ST over UNNAMED STREAM

Good Built 2011

Bridge Details

Structure #: 000000000602015
Year Built: 1974
Length: 108.5 m (356 ft)
Max Span: 41.8 m
Width: 13.3 m (43.6 ft)
Lanes: 2
Daily Traffic: 3,850
Material: Steel Continuous
Design: Stringer/Multi-beam or Girder
Owner: State Highway Agency
Last Inspected: N/A
Est. Improvement: $0
Total Project Cost: N/A

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.