Washington County, MN
112 public highway bridges
Washington County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Minnesota contains 112 public highway bridges. Roughly 19.6% are rated “Good,” 17.9% “Fair,” and 3.6% “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.
Condition Distribution
All Bridges (112)
T 174
GoodOver: STREAM
0.7 MI W OF JCT CSAH 21, Washington, MN
M 19
GoodOver: DNR GATEWAY TRAIL
0.9 MI E OF JCT TH 694, Washington, MN
CR 75
GoodOver: GREY CLOUD CHANNEL
2.7 MI S OF JCT US 10, Washington, MN
CON 166
GoodOver: UP RR
0.09 M E OF JCT TH95, Washington, MN
MSAS 117
GoodOver: CLEARWATER CREEK
W OF JCT TH 61; CSAH 8, Washington, MN
M 281
GoodOver: CLEARWATER CREEK
W OF JCT TH 61; CSAH 8, Washington, MN
CSAH 18
GoodOver: VALLEY BRANCH CREEK
0.7 MI N OF AFTON, Washington, MN
MN 36
GoodOver: DNR Gateway Trail
0.9 MI E OF JCT TH 694, Washington, MN
M 62
PoorOver: HARDWOOD CREEK
0.2 MI S OF 180 ST, Washington, MN
M 232
PoorOver: CLEARWATER CREEK
SW OF JCT TH 61; CSAH 8, Washington, MN
M 26
PoorOver: VALLEY CREEK
0.2 MI N OF JCT CSAH 21, Washington, MN
CSAH 5
PoorOver: MZ LTD; BROWNS CREEK
0.2 MI SE OF JCT TH 96, Washington, MN
Read our methodology - how this data is sourced, computed, and verified.
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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.