Clay County, MN
166 public highway bridges
Clay County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Clay County, Minnesota contains 166 public highway bridges. Roughly 57.2% are rated “Good,” 30.7% “Fair,” and 4.8% “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.
Condition Distribution
All Bridges (166)
US 10
UnknownOver: RED R OF THE N; 3RD ST
AT THE ND STATE LINE, Clay, MN
MN 336
UnknownOver: USTH 10
AT THE JCT TH 10; TH 336, Clay, MN
RAILROAD
UnknownOver: 21ST ST S
0.4 MI S OF JCT US 10, Clay, MN
RAILROAD
UnknownOver: 21ST ST S
0.4 MI S OF JCT US 10, Clay, MN
CSAH 10
UnknownOver: I 94
7.5 MI NW OF JCT TH 9, Clay, MN
MN 9
UnknownOver: I 94
AT THE JCT OF TH 9; 94, Clay, MN
MSAS 126
UnknownOver: I 94
1.0 MI E OF JCT TH 75, Clay, MN
MN 336
UnknownOver: ISTH 94
at the jct TH 94; TH 336, Clay, MN
MSAS 135
UnknownOver: I 94
0.1 MI E OF JCT MAIN; 94, Clay, MN
MSAS 130
UnknownOver: RED RIVER; 3RD ST
AT NO DAKOTA STATE LINE, Clay, MN
I 94
UnknownOver: RED RIVER;STR
0.6 MI W OF JCT TH 75, Clay, MN
SKYWAY
UnknownOver: US 75 (8TH ST S)
0.9 MI N JCT TH 94, Clay, MN
T 384
FairOver: HAY CREEK
0.4 MI E OF JCT TH 9, Clay, MN
CR 115
FairOver: BNSF RR
1.2 MI E OF JCT CSAH 33, Clay, MN
CSAH 52
FairOver: S BR BUFFALO RIVER
1.0 MI SE OF SABIN, Clay, MN
MSAS 135
FairOver: BNSF RR; CD #4
0.1 MI S OF JCT TH 10, Clay, MN
T 185
FairOver: BNSF RR
0.5 MI N OF JCT CR 115, Clay, MN
T 243
FairOver: STONY CREEK
0.8 MI E OF JCT CSAH 21, Clay, MN
CSAH 8
FairOver: DITCH # 11
1.2 MI W OF JCT CSAH 11, Clay, MN
T 330
FairOver: DITCH # 40
1.0 MI N OF JCT TH 75, Clay, MN
T 150
FairOver: DITCH # 10
0.9 MI N OF JCT CSAH 28, Clay, MN
CSAH 14
FairOver: S BR BUFFALO RIVER
1.8 MI E OF JCT CSAH 11, Clay, MN
T 317
FairOver: WHISKY CREEK
3.6 MI S OF JCT CSAH 52, Clay, MN
CR 57
FairOver: WHISKY CREEK
1.3 MI E OF JCT CSAH 15, Clay, MN
CR 69
FairOver: STONY CREEK
0.2 MI N OF JCT CSAH 52, Clay, MN
T 239
FairOver: STONY CREEK
0.4 MI E OF JCT CSAH 52, Clay, MN
US 10
FairOver: STREAM
2.8 MI W OF JCT TH 9, Clay, MN
US 75
FairOver: DITCH
0.4 MI N OF GEORGETOWN, Clay, MN
MN 9
FairOver: CO DITCH # 45,LAT #1
1.0 MI N OF FELTON, Clay, MN
MN 9
FairOver: CO DITCH # 45
3.2 MI N OF FELTON, Clay, MN
MN 9
FairOver: JUD DITCH # 56,LAT 2
4.2 MI N OF FELTON, Clay, MN
I 94
FairOver: CO DITCH # 17
4.9 MI NW OF JCT TH 9, Clay, MN
I 94
FairOver: CO DITCH # 31
3.6 MI NW OF JCT TH 9, Clay, MN
US 10
FairOver: DITCH
0.1 MI E OF JCT TH 9, Clay, MN
CSAH 15
FairOver: S BR BUFFALO RIVER
0.2 MI N OF JCT CSAH 2, Clay, MN
CSAH 21
FairOver: HAY CREEK
0.1 MI N OF JCT CR 62, Clay, MN
CSAH 17
FairOver: DITCH # 21
0.9 MI N OF JCT CR 69, Clay, MN
M 15
FairOver: WHISKEY CREEK
0.1 MI S OF JCT TH 34, Clay, MN
US 10
FairOver: BUFFALO RIVER
IN HAWLEY, Clay, MN
T 130
FairOver: S BR BUFFALO RIVER
1.3 MI E OF JCT CSAH 11, Clay, MN
T 262
FairOver: S BR BUFFALO RIVER
0.8 MI W OF JCT CSAH 15, Clay, MN
T 13
FairOver: STONY CREEK
0.1 MI N OF JCT CR 62, Clay, MN
T 13
FairOver: WHISKY CREEK
2.1 MI S OF JCT CSAH 52, Clay, MN
CSAH 2
FairOver: WHISKY CREEK
1.4 MI W OF JCT CSAH 52, Clay, MN
CSAH 2
FairOver: WOLVERTON CREEK
1.3 MI E OF JCT TH 75, Clay, MN
CSAH 31
FairOver: STONY CREEK
1.1 MI S OF JCT CSAH 6, Clay, MN
T 310
FairOver: CO DITCH # 34
0.8 MI N OF JCT CSAH 2, Clay, MN
M 51
FairOver: WHISKY CREEK
0.2 MI S OF JCT CSAH 2, Clay, MN
T 256
FairOver: STONY CREEK
0.7 MI E OF JCT CSAH 25, Clay, MN
M 5
FairOver: BUFFALO RIVER
0.2 MI W OF JCT CR 100, Clay, 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.