Allen County, IN
601 public highway bridges
Allen County Bridge Snapshot
Allen County, Indiana contains 601 public highway bridges in the FHWA National Bridge Inventory. Roughly 30.3% are rated “Good,” 47.9% “Fair,” 6.8% “Poor,” and 6.8% 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 IN 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 (601)
HARTZELL RD
FairOver: DANNENFELSER DRAIN
00.30 N MOELLER RD, Allen, IN
LOWER HUNTINGTON R
FairOver: NATURAL DRAIN #2
00.40 E HOMESTEAD RD, Allen, IN
AIRPORT EXPY
FairOver: HARBER DRAIN
00.40 E AIRPORT DR, Allen, IN
COLUMBIA ST
FairOver: MAUMEE RIVER
00.10 W OF ST JOSEPH, Allen, IN
TECUMSEH ST
FairOver: MAUMEE RIVER
00.10 S OF EDGEWATER AVE, Allen, IN
TENNESSEE AVE
FairOver: ST JOSEPH RIVER
00.10 W OF ST JOSEPH, Allen, IN
W JEFFERSON BLVD
FairOver: MOORMAN DRAIN
00.60 N ENGLE RD, Allen, IN
W JEFFERSON BLVD
FairOver: ST MARYS RIVER
00.10 W WASHINGTON, Allen, IN
W JEFFERSON BLVD
FairOver: JUNK DRAIN
00.10 E W MAIN ST, Allen, IN
EDGERTON RD
FairOver: LOMONT DRAIN
00.15 W WEBSTER ROAD, Allen, IN
DAWKINS RD
FairOver: A MARTIN DRAIN
00.70 E GREEN ST, Allen, IN
E LINCOLN HWY
FairOver: TRIER DRAIN
00.20 E OF HARTZELL RD, Allen, IN
OLD 24
FairOver: LOMONT DRAIN
00.21 W BERTHAUD ROAD, Allen, IN
RUPP DRIVE
FairOver: NATURAL DRAIN
00.05 N OF SR 930, Allen, IN
BUCKEYE RUN
FairOver: SQUAW CREEK
00.20 S WALNUT RD, Allen, IN
NOYER RD
FairOver: BEAL-TAYLOR DRAIN
00.01 N SR 14, Allen, IN
MONROEVILLE RD
FairOver: MORGAN H O WHITE DRAIN
00.60 W STATE LINE ROAD, Allen, IN
HOBSON RD
FairOver: BALDWIN DRAIN
00.10 N LAKE AVE, Allen, IN
FELGER RD
FairOver: BUTT-HANNA DRAIN
00.20 N ARCOLA RD, Allen, IN
MADDEN RD
FairOver: MARTIN JOHNSON MAIN
00.32 N WATTERSON ROAD, Allen, IN
VALENTINE RD
FairOver: SUTORIOUS DRAIN
00.10 S DUPONT ROAD, Allen, IN
NOTESTINE RD
FairOver: LENGACHER DRAIN
00.45 E BARNETT ROAD, Allen, IN
EWING ST SB
FairOver: ST MARYS RIVER
00.10 N OF W SUPERIOR ST, Allen, IN
HAND RD
FairOver: WILLOW CREEK
00.20 N MCCOMB RD, Allen, IN
SPRINGFIELD CENTER
FairOver: WHITMER-HAIFLEY #6 DITCH
00.10 E PAGE ROAD, Allen, IN
WEBSTER RD
FairOver: LOMONT DRAIN
00.15 S EDGERTON ROAD, Allen, IN
ABOITE RD
FairOver: LITTLE RIVER
00.40 N ERNST RD, Allen, IN
PAULDING RD
FairOver: ADAMS DRAIN
00.40 W HARTZELL ROAD, Allen, IN
LANDIN RD
FairOver: BULLERMAN DRAIN
00.30 S SHORDON ROAD, Allen, IN
COLDWATER RD
FairOver: CEDAR CREEK
00.01 N SHOAFF RD, Allen, IN
HARPER RD
FairOver: LOMONT DRAIN
00.10 W WEBSTER ROAD, Allen, IN
ALLEN RD
FairOver: A A JACKSON #2 DITCH
00.10 S HURSHTOWN ROAD, Allen, IN
ROTH RD
FairOver: ST JOSEPH RIVER
00.55 N HURSHTOWN ROAD, Allen, IN
FERGUSON RD
FairOver: HARBER DRAIN
00.10 E BLUFFTON RD, Allen, IN
FERGUSON RD
FairOver: NATURAL DRAIN
00.30 E WINCHESTER ROAD, Allen, IN
SPRING ST
FairOver: NORFOLK SOUTHERN R/R
00.10 E OF VIOLA AVE, Allen, IN
NOTESTINE RD
FairOver: BLACK CREEK
00.02 E ROBERTS ROAD, Allen, IN
EHLE RD
FairOver: WILBUR DRAIN
00.15 W BRUSH COLLEGE RD, Allen, IN
SCHWARTZ RD
FairOver: KOESTER DRAIN
00.20 S STELLHORN ROAD, Allen, IN
FACKLER RD
FairOver: HOFFMAN DRAIN #2
00.30 N MAPLES ROAD, Allen, IN
COOK RD
FairOver: SPY RUN CREEK
00.40 W SR 3, Allen, IN
TILE MILL RD
FairOver: EDGERTON-CARSON DRAIN
00.01 W BROBST ROAD, Allen, IN
HAND RD
FairOver: WILLOW CREEK
00.40 S SHOAFF RD, Allen, IN
WARD RD
FairOver: BLACK CREEK
00.10 W ASHTON ROAD, Allen, IN
STELLHORN RD
FairOver: KOESTER DRAIN
00.40 W SCHWARTZ ROAD, Allen, IN
INDIANAPOLIS RD
FairOver: ROBINSON-BRINDLE DRAIN
00.20 W SMITH RD, Allen, IN
FIGEL RD
FairOver: BERNING DRAIN
00.10 W FACKLER RD, Allen, IN
FLATROCK RD
FairOver: BERNING DRAIN
00.10 W FACKLER RD, Allen, IN
HAND RD
FairOver: GELLER DITCH
00.20 N HATHAWAY RD, Allen, IN
WINDMORE RD
FairOver: NATURAL DRAIN
00.40 W IRON BRIDGE RD, Allen, IN
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 |