Montgomery County, PA

608 public highway bridges

Montgomery County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Montgomery County, Pennsylvania contains 608 public highway bridges. Roughly 30.6% are rated “Good,” 36.8% “Fair,” and 9.9% “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.

608
Total Bridges
30.6%
Good
36.8%
Fair
9.9%
Poor Condition

Condition Distribution

Good
30.6% (186)
Fair
36.8% (224)
Poor
9.9% (60)

All Bridges (608)

UNION AVENUE

Good

Over: SEPTA (IVY RIDGE BRANCH)

300' SW PA-23 3479-D10, Montgomery, PA

Built 2020 Load: 38.6 t ADT: 2,500

WAMBOLD ROAD

Good

Over: TRIB. TO SKIPPACK CREEK

MAINLAND 3031E09, Montgomery, PA

Built 2012 Load: 38.9 t ADT: 12,208

GROSSTOWN ROAD

Good

Over: Manatawny Creek

NW POTTSTOWN 11B6/302, Montgomery, PA

Built 2017 Load: 38.9 t ADT: 2,572

PA TPK (I-476)

Good

Over: SR1007, LR46051

WEST OF SOUDERTON, Montgomery, PA

Built 2017 Load: 38.9 t ADT: 50,307

MOYER ROAD

Good

Over: EAST BR. PERKIOMEN CREEK

0.55 MI NE OF SR 63, Montgomery, PA

Built 2021 Load: 38.9 t ADT: 1,090

LINCOLN AVENUE

Good

Over: W.BR. OF NESHAMINY CREEK

Hatfield Borough 3032-C6, Montgomery, PA

Built 2021 Load: 38.9 t ADT: 5,001

WALNUT STREET

Good

Over: SEPTA

JENKINTOWN 3370J04, Montgomery, PA

Built 1997 Load: 39.0 t ADT: 8,405

GALLAGHER ROAD

Good

Over: NORFOLK SOUTHERN

GALLAGHER RD. 3368-B4, Montgomery, PA

Built 1995 Load: 39.0 t ADT: 4,000

SPRING MOUNT ROAD

Good

Over: PERKIOMEN CREEK

SPRING MOUNT 3029H7, Montgomery, PA

Built 2010 Load: 39.0 t ADT: 4,839

SILVERBROOK DRIVE

Good

Over: GOSHENHOPPEN CREEK

350 FT E MEMORIAL DR, Montgomery, PA

Built 1972 Load: 39.0 t ADT: 99

PA TPK (I-476)

Good

Over: PERKIOMEN CREEK

PERKIOMEN CREEK BRIDGE, Montgomery, PA

Built 2020 Load: 39.2 t ADT: 50,307

GRATERFORD ROAD

Good

Over: PERKIOMEN CREEK

GRATERFORD 3141H05, Montgomery, PA

Built 1957 Load: 39.5 t ADT: 2,157

SUSQUEHANNA ROAD

Good

Over: SANDY RUN

1.5 MI. S. I-276 3258G10, Montgomery, PA

Built 2012 Load: 39.5 t ADT: 11,360

MORRIS AVE. (G332)

Good

Over: MILL CREEK

1.2 MI E SR30 3478B5, Montgomery, PA

Built 2018 Load: 39.5 t ADT: 4,079

COUNTY LINE EXPWAY

Good

Over: SCHUYLKILL RIVER TRAIL

W. NORRITON 3366C03, Montgomery, PA

Built 2019 Load: 39.5 t ADT: 138,484

POTTSTOWN BYPASS

Good

Over: NORFOLK SOUTHERN

L POTTSGROVE 3139B03, Montgomery, PA

Built 2019 Load: 39.5 t ADT: 55,039

CHURCH ROAD

Good

Over: SEPTA NORRSTN.HIGH SPEED

1BL.E.YERKES RD. 3367-D7, Montgomery, PA

Built 2021 Load: 39.5 t ADT: 10,639

BRIDGE STREET

Good

Over: SCHUYLKILL RIVER

MONT CLARE 26F05/3252J9, Montgomery, PA

Built 1997 Load: 39.9 t ADT: 11,680

ALLENTOWN ROAD

Good

Over: INDIAN CREEK / 2919A10

NEAR RT46040 08F11, Montgomery, PA

Built 1989 Load: 39.9 t ADT: 7,762

Smith Road

Good

Over: Swamp Creek

1.9 Mi E PA-100 2915-E9, Montgomery, PA

Built 2011 Load: 39.9 t ADT: 400

PA TPK (I-476)

Good

Over: T-397

NEAR LANSDALE INTERCHANGE, Montgomery, PA

Built 2018 Load: 39.9 t ADT: 65,329

DEKALB PIKE

Good

Over: WISSAHICKON CREEK

1MI.N.MONT CO CC 3144H10, Montgomery, PA

Built 2022 Load: 39.9 t ADT: 22,766

U.S. 202 PARKWAY

Good

Over: TRIB. #3 LITTLE NESH. CR

1 MI. N. PA463 3145F01, Montgomery, PA

Built 2012 Load: 40.2 t ADT: 17,881

U.S. 202 PARKWAY

Good

Over: TRIB 2 LITTLE NESH. CRK.

1 MI. NORTH OF PA-463 31, Montgomery, PA

Built 2012 Load: 40.2 t ADT: 17,881

CAMP WAWA ROAD

Good

Over: E. BR. PERKIOMEN CREEK

CAMP WAWA ROAD 3030D9, Montgomery, PA

Built 2021 Load: 40.2 t ADT: 325

STUMP ROAD

Good

Over: LITTLE NESHAMINY CREEK

.3 Mi N of PA-463 3145-E2, Montgomery, PA

Built 2022 Load: 40.2 t ADT: 7,006

SALFORD STATION RD

Good

Over: MILL RACE

1 MI. E. PA-29 3029H03, Montgomery, PA

Built 2012 Load: 40.5 t ADT: 715

CHURCH ROAD

Good

Over: AMTRAK; PHILA-HBG.BRANCH

NR. LANCASTER AV 3478-E10, Montgomery, PA

Built 2007 Load: 40.8 t ADT: 13,320

PARK ROAD /2917E06

Good

Over: PERKIOMEN TRAIL

GREEN LANE RESER. 2917E06, Montgomery, PA

Built 2010 Load: 40.8 t ADT: 2,112

CONGO ROAD

Good

Over: MIDDLE CREEK

GILBERTSVILLE 2915E07, Montgomery, PA

Built 2022 Load: 40.8 t ADT: 791

PLYMOUTH ROAD

Good

Over: PLYMOUTH CREEK

1/8 MI. E. I-476 3368F03, Montgomery, PA

Built 2015 Load: 41.1 t ADT: 9,755

PLYMOUTH ROAD

Good

Over: WISSAHICKON CREEK

0.9 Mi SE US-202 3256-K1, Montgomery, PA

Built 2022 Load: 41.1 t ADT: 6,063

MAIN STREET

Good

Over: STONY CREEK

500FT W OF SR0202 3367-D2, Montgomery, PA

Built 1854 Load: 41.7 t ADT: 15,000

TERWOOD ROAD

Good

Over: BRANCH PENNYPACK CREEK

3/4 MI. W. PA232 3259H10, Montgomery, PA

Built 2011 Load: 41.8 t ADT: 7,999

PA TPK (I-476)

Good

Over: T-346, Jolly Rd

Near Arch Street Rd, Montgomery, PA

Built 2014 Load: 41.8 t ADT: 65,329

BUSTARD ROAD

Good

Over: PA TPK (I-476)

Nr Landsdale Intc 3143F2, Montgomery, PA

Built 2015 Load: 41.8 t ADT: 9,105

U.S. 202 PARKWAY

Good

Over: TRIB. LITTLE NESHAMINY C

.1 MI. E. PA-309 3145C03, Montgomery, PA

Built 2010 Load: 42.1 t ADT: 24,839

DAVIS GROVE ROAD

Good

Over: PARK CREEK

2000 FT NE SR463 3146-C7, Montgomery, PA

Built 2021 Load: 42.1 t ADT: 1,682

ALDERFER RD (T423)

Good

Over: BRANCH OF SKIPPACK CREEK

0.1 Mi NE PA-63 3030-K7, Montgomery, PA

Built 2021 Load: 42.1 t ADT: 2,000

LIMEKILN PIKE

Good

Over: LITTLE NESHAMINY CREEK

EUREKA 3145K02, Montgomery, PA

Built 1838 Load: 42.6 t ADT: 8,253

DEKALB STREET

Good

Over: NORFOLK SOUTHERN

S.SCHUYLKILL RIVER 3367D3, Montgomery, PA

Built 2009 Load: 42.6 t ADT: 17,486

Goddard Blvd.

Good

Over: TPK Toll Ramps

27-K13 / 3366-E6, Montgomery, PA

Built 2003 Load: 42.6 t ADT: 5,000

SUMNEYTOWN PIKE

Good

Over: EAST BR. PERKIOMEN CREEK

GREEN LANE 07J13, Montgomery, PA

Built 2020 Load: 43.4 t ADT: 10,515

ANDERS ROAD

Good

Over: SKIPPACK CREEK

EV-BURG ST PK 3142H08, Montgomery, PA

Built 2003 Load: 43.5 t ADT: 1,230

MARKLEY STREET

Good

Over: STONY CREEK

.1 MI. N. MAIN ST 3367E02, Montgomery, PA

Built 2021 Load: 43.7 t ADT: 25,273

PA TPK (I-476)

Good

Over: T-377, N Wales Rd

Near W. Skippack Pike, Montgomery, PA

Built 2014 Load: 44.4 t ADT: 65,329

LIMEKILN PIKE

Good

Over: SEPTA

ABINGTON TWP.LINE 3370D03, Montgomery, PA

Built 1959 Load: 44.7 t ADT: 24,057

KEIM STREET

Good

Over: SPROGELS RUN

L. POTTSGR. 3027B9, Montgomery, PA

Built 1966 Load: 45.4 t ADT: 4,629

CRUSHER ROAD

Good

Over: UNAMI CREEK

S GREEN LANE 2917E9, Montgomery, PA

Built 1993 Load: 46.3 t ADT: 965

2ND AVENUE

Good

Over: MINGO CREEK

SE ROYERSFRD 19C11/3252F3, Montgomery, PA

Built 2001 Load: 46.3 t ADT: 4,679

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.