Allen County, IN
601 public highway bridges
Allen County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Allen County, Indiana contains 601 public highway bridges. Roughly 30.3% are rated “Good,” 47.9% “Fair,” and 6.8% “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 (601)
WALLEN RD
FairOver: BECKETT RUN
00.10 E AUBURN RD, Allen, IN
HOFFMAN RD
FairOver: ELLISON #2 DRAIN
00.20 E WILSON RD, Allen, IN
SAMPSON RD
FairOver: BOHNKE DRAIN
00.20 N MAPLES ROAD, Allen, IN
FERGUSON RD
FairOver: ROBINSON-BRINDLE DRAIN
00.40 E COVERDALE RD, Allen, IN
HANNA ST
FairOver: CURDES TILE ND #1
00.45 S TILLMAN ROAD, Allen, IN
NOTESTINE RD
FairOver: KILLIAN DRAIN
00.20 W SR 101, Allen, IN
ROUSSEY RD
FairOver: LOMONT DRAIN
00.01 N RORICK ROAD, Allen, IN
HURSH RD
FairOver: CEDAR CREEK
00.30 E PUFF ROAD, Allen, IN
RYAN RD
FairOver: A MARTIN DRAIN
00.60 N US 30, Allen, IN
TONKEL RD
FairOver: NATURAL DRAIN #3
00.10 S POPP ROAD, Allen, IN
HAMILTON RD
FairOver: HARBER DRAIN
00.20 E HARBER RD, Allen, IN
O'DAY RD
FairOver: SEEGAR DRAIN
00.30 N US 30, Allen, IN
STILLWOOD DR
FairOver: BULLERMAN DRAIN
00.10 S STELLHORN RD, Allen, IN
LORTIE RD
FairOver: FLATROCK CREEK
01.00 S PAULDING ROAD, Allen, IN
HOAGLAND RD
FairOver: FLATROCK CREEK
00.30 W MORGAN RD, Allen, IN
SNYDER RD
FairOver: MCHENRY DRAIN
00.30 N TILLMAN ROAD, Allen, IN
SNYDER RD
FairOver: ELLISON #2 DRAIN
00.30 S MAPLES ROAD, Allen, IN
BRUICK RD
FairOver: GRICE DRAIN
00.10 S IRVING ROAD, Allen, IN
LONG RD
FairOver: BULLERMAN DRAIN
00.01 S SHORDON ROAD, Allen, IN
MAYHEW RD
FairOver: ST JOSEPH RIVER
00.50 W ST JOE ROAD, Allen, IN
HAMILTON RD
FairOver: WITZGALL #1 DRAIN
00.50 E INDIANAPOLIS RD, Allen, IN
NOTESTINE RD
FairOver: HAMM INTERCEPTOR DRAIN
00.10 E SCIPIO ROAD, Allen, IN
MCARDLE RD
FairOver: ADAM SCHLEMMER BAKER DRA
00.50 N HOAGLAND RD, Allen, IN
BRUICK RD
FairOver: ROTH DRAIN
00.07 S SR 37, Allen, IN
I-469 WB RAMP
FairOver: HARBER DITCH
00.11 W SR 1, Allen, IN
BULL RAPIDS RD
FairOver: MAUMEE RIVER
00.10 E DOERMAN ROAD, Allen, IN
BREMER RD
FairOver: LOMONT DRAIN
00.30 W BERTHAUD ROAD, Allen, IN
GAR CREEK RD
FairOver: EDGERTON-CARSON DRAIN
00.01 W BROBST ROAD, Allen, IN
ENGLE RD
FairOver: JUNK DRAIN
01.70 E JEFFERSON BLVD, Allen, IN
HALE AVE
FairOver: ST MARYS RIVER
00.10 W OF PAULINE ST, Allen, IN
SCIPIO RD
FairOver: WANN DITCH
00.15 S KNOUSE ROAD, Allen, IN
LANDIN RD
FairOver: MAUMEE RIVER
00.01 S NORTH RIVER ROAD, Allen, IN
SCIPIO RD
FairOver: HAMM DITCH
00.01 N KNOUSE ROAD, Allen, IN
GIBSON RD
FairOver: NATURAL DRAIN
00.20 W MILL ROAD, Allen, IN
HARTZELL RD
FairOver: TRIER DRAIN
00.10 S US 30, Allen, IN
US 30 WB
FairOver: FLATROCK CREEK
00.79 E SR 101, Allen, IN
MILAN CENTER RD
FairOver: BOTTERON DRAIN
00.50 N DOTY ROAD, Allen, IN
SHAEFFER RD
FairOver: BLACK CREEK
00.01 S NOTESTINE ROAD, Allen, IN
ROSE AVE
FairOver: TRIER DRAIN
00.10 W LANDIN RD, Allen, IN
SYCAMORE HILLS DR
FairOver: BEAL-TAYLOR DRAIN
00.30 S SR 14, Allen, IN
NORTHCREST DR
FairOver: STONY RUN CREEK
00.10 S OF WARWICK AVE, Allen, IN
AIRPORT EXPRESSWAY
FairOver: ROBINSON CREEK
00.90 E BRANSTRATOR RD, Allen, IN
I-469 EB
FairOver: HARBER DITCH
00.12 W SR 1, Allen, IN
I-469 WB
FairOver: HARBER DITCH
00.12 W SR 1, Allen, IN
FILLMORE ST
FairOver: JUNK DRAIN
00.10 N COVINGTON RD, Allen, IN
NOTESTINE RD
FairOver: WERTZ DITCH
00.10 E RUPERT ROAD, Allen, IN
LORTIE RD
FairOver: HOFFMAN DRAIN
00.50 S PAULDING ROAD, Allen, IN
WASHINGTON CENTER
FairOver: SPY RUN CREEK
00.40 W OF SR 3, Allen, IN
GOSHEN AVE
FairOver: LOWTHER-NEWHAUS DRAIN
00.30 E HARRIS RD, Allen, IN
SPRINGFIELD CENTER
FairOver: WANN DITCH
00.15 E SR 101, Allen, IN
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.