Washtenaw County, MI
93 public highway bridges
Washtenaw County Bridge Snapshot
Washtenaw County, Michigan contains 93 public highway bridges in the FHWA National Bridge Inventory. Roughly 20.4% are rated “Good,” 31.2% “Fair,” 16.1% “Poor,” and 16.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in MI are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (93)
I-94 EB
UnknownOver: WIARD RD
2.0 MI SE OF YPSILANTI, Washtenaw, MI
PLATT RD
UnknownOver: I-94
0.8 MI W OF US-23, Washtenaw, MI
US-12 (M/E TRI LVL
UnknownOver: ACM TEST TRACK
0.5 MI W OF CO LINE, Washtenaw, MI
HARRIS RD
UnknownOver: I-94
1.0 MI E OF YPSILANTI, Washtenaw, MI
AA RR
UnknownOver: US-23 BR
IN ANN ARBOR N MAIN ST, Washtenaw, MI
US-23NB, I-94BL
UnknownOver: PACKARD RD
IN ANN ARBOR (PACKARD RD), Washtenaw, MI
PLYMOUTH-ANNARBOR
UnknownOver: US-23
IN ANN ARBOR, Washtenaw, MI
8 MI RD
UnknownOver: US-23
AT LIVINGSTON CO LINE, Washtenaw, MI
WILLOW RD
UnknownOver: US-23
2.1 MI N OF MONROE COL, Washtenaw, MI
WILLIS RD
UnknownOver: US-23
3.5 MI S OF US-12, Washtenaw, MI
US-12
UnknownOver: US-23
@ US-12, Washtenaw, MI
PONTIAC TRAIL
UnknownOver: US-23 SB, M-14 EB
0.5 MI E OF W JCT M-14, Washtenaw, MI
PONTIAC TRAIL
UnknownOver: US-23 NB, M-14 WB
0.5 MI E OF W JCT M-14, Washtenaw, MI
NIXON RD
UnknownOver: US-23, M-14
2.0 MI NE OF ANN ARBOR, Washtenaw, MI
M-14 EB
UnknownOver: RAMP B US-23
E JCT US-23 (OVER RAMP B), Washtenaw, MI
M-14 EB
UnknownOver: EARHART RD
0.5 MI E OF US-23, Washtenaw, MI
US-23 SB/M-14 EB
UnknownOver: M-14 W
@ W JCT US-23 (LOWER), Washtenaw, MI
M-14 WB
UnknownOver: EARHART RD
0.5 MI E OF US-23, Washtenaw, MI
CURTIS ROAD
UnknownOver: M-14
3 MI W OF WAYNE CO LINE, Washtenaw, MI
JOY ROAD
UnknownOver: M-14
5.0 M SW OF PLYMOUTH, Washtenaw, MI
GOTFREDSON ROAD
UnknownOver: M-14
4.0 MI W OF PLYMOUTH, Washtenaw, MI
NOTTEN RD
UnknownOver: I-94
0.4 MI E OF JACKSON COL, Washtenaw, MI
I-94 WB
UnknownOver: DANCER RD
4.5 MI E OF M-52, Washtenaw, MI
ZEEB RD
UnknownOver: I-94
1.5 MI W OF M-14, Washtenaw, MI
M-14 EB
UnknownOver: I-94 WB
2.0 MI NW OF ANN ARBOR, Washtenaw, MI
JACKSON AV WB,94BR
UnknownOver: I-94 RAMP
0.5 MI W OF I-94 BL, Washtenaw, MI
MILLER RD
UnknownOver: M-14
1.3 MI NE OF I-94, Washtenaw, MI
NEWPORT RD
UnknownOver: M-14
IN ANN ARBOR, Washtenaw, MI
M-14
UnknownOver: US-23 BR HURON RIVER DRV
IN ANN ARBOR, Washtenaw, MI
HURON PARKWAY
UnknownOver: HURON RV,GEDDES & NFS RR
1.0 MI W OF US-23, Washtenaw, MI
DANCER ROAD
FairOver: MILL CREEK
LIMA TWP SEC 26 & 27, Washtenaw, MI
MAPLE ROAD
FairOver: HURON RIVER
ANN ARBOR TWP SEC 7, Washtenaw, MI
GUENTHER RD
FairOver: MILL CREEK
LIMA TWP SEC 34, Washtenaw, MI
EAST DELHI ROAD
FairOver: HURON RIVER
SCIO TWP SEC 2, Washtenaw, MI
PRATT RD
FairOver: HONEY CREEK
SCIO TWP SEC 14 & 23, Washtenaw, MI
MARTZ RD
FairOver: PAINT CREEK
YPSILANTI TWP SEC 34, Washtenaw, MI
DANCER ROAD
FairOver: MILL CREEK
LIMA TWP SEC 22 & 23, Washtenaw, MI
AUSTIN ROAD
FairOver: RIVER RAISIN
MANCHESTER TWP SEC 1, Washtenaw, MI
JUDD ROAD (EAST)
FairOver: PAINT CREEK
AUGUSTA TWP SEC 10 & 15 W, Washtenaw, MI
JUDD ROAD (WEST)
FairOver: PAINT CREEK
AUGUSTA TWP SEC 10 & 15 E, Washtenaw, MI
MAPLE ROAD
FairOver: SALINE RIVER
YORK TWP SEC 18, Washtenaw, MI
ZEEB ROAD
FairOver: HURON RIVER
SC10 TWP SEC 9 & 10, Washtenaw, MI
SALINE-WATERWORKS
FairOver: TRIB TO SALINE RIVER
LODI TWP .25 MI E OF DELL, Washtenaw, MI
MOOREVILLE ROAD
FairOver: SALINE RIVER
YORK TWP SEC 28, Washtenaw, MI
PLATT ROAD
FairOver: SALINE RIVER
YORK TWP SECTION 34 & 35, Washtenaw, MI
US-23 NB
FairOver: MDOT RR COR & HURON RVR
1.2 MI N OF M-17 & US-23, Washtenaw, MI
MARSHALL RD
FairOver: MILL CREEK
SCIO TWP SEC 18, Washtenaw, MI
DIXBORO RD
FairOver: MDOT RR COR & HURON RVR
ANN ARBOR TWP SEC 36, Washtenaw, MI
MCCOLLUM ROAD
FairOver: SALINE RIVER
BRIDGEWATER TWP SEC 14, Washtenaw, MI
FACTORY STREET
FairOver: HURON RIVER
IN THE CITY OF YPSILANTI, Washtenaw, MI
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |