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)

MOUNT PLEASANT AVE

Fair

Over: WISSAHICKON CREEK

1.6 Mi NE PA-73 3257-C5, Montgomery, PA

Built 1931 Load: 73.5 t ADT: 7,035

PA TPK (I-276)

Fair

Over: ABRAMS RUN

NEAR KING OF PRUSSIA, Montgomery, PA

Built 1954 Load: 81.6 t ADT: 65,138

SHELLY ROAD

Fair

Over: EAST BR.PERKIOMEN CREEK

0.3 MI SW OF SR 63 3030-D, Montgomery, PA

Built 2000 Load: 88.9 t ADT: 5,226

PA TPK (I-276)

Fair

Over: SANDY RUN

NEAR FORT WASHINGTON, Montgomery, PA

Built 1954 Load: 89.7 t ADT: 74,921

PA TPK (I-276)

Fair

Over: BR PENNYPACK CR.

SOUTH OF HATBORO, Montgomery, PA

Built 1954 Load: 89.7 t ADT: 104,500

PA TPK (I-276)

Fair

Over: BR.PENNYPACK CR.

EAST OF HATBORO, Montgomery, PA

Built 1954 Load: 89.7 t ADT: 104,500

PA TPK (I-476)

Fair

Over: N.BR.STONY CREEK

NEAR CENTER SQUARE, Montgomery, PA

Built 1955 Load: 89.7 t ADT: 65,329

BEIDLER ROAD(T231)

Fair

Over: Crow Creek

1 Mi N of PA 23 3366-K3, Montgomery, PA

Built 1964 Load: 94.3 t ADT: 1,122

CHURCH ROAD

Fair

Over: TOOKANY CREEK

.3MI.E.READING RR 3370K08, Montgomery, PA

Built 1927 Load: 99.8 t ADT: 8,669

SANATOGA STA RD

Fair

Over: SPROGELS RUN

.4 MI S OF E HIGH 3139-C2, Montgomery, PA

Built 2001 Load: 99.8 t ADT: 500

PA TPK (I-276)

Fair

Over: PENNYPACK CREEK

WILLOW GROVE INTERCHANGE, Montgomery, PA

Built 1954 Load: 99.8 t ADT: 97,693

SUNNYBROOK ROAD

Fair

Over: LANDIS CREEK

0.4 MI E OF RIDGE PIKE, Montgomery, PA

Built 2003 Load: 99.8 t ADT: 500

PA TPK(I-276)RP AB

Good

Over: SANDY RUN

FORT WASHINGTON INTERCHG, Montgomery, PA

Built 1954 Load: 26.3 t ADT: 74,921

MORRIS ROAD

Good

Over: PROPHECY CREEK / 3257-C6

SOUTH OF AMBLER 30F02, Montgomery, PA

Built 1979 Load: 28.1 t ADT: 8,825

LEVY LANE

Good

Over: POQUESSING CREEK

0.3MI W OF PINE RD, Montgomery, PA

Built 1980 Load: 30.8 t ADT: 500

OLD WELSH ROAD

Good

Over: SEPTA

WILLOW GROVE 3259-B09, Montgomery, PA

Built 1991 Load: 31.8 t ADT: 11,436

TRUMBAUER ROAD

Good

Over: TOWAMENCIN CREEK

1 Mi NW PA-363 3143-F5, Montgomery, PA

Built 1907 Load: 31.8 t ADT: 811

PA TPK (I-476)

Good

Over: SR 2002 (Schultz Rd)

West of North Wales, Montgomery, PA

Built 2016 Load: 31.8 t ADT: 65,329

SUMNEYTOWN PIKE

Good

Over: SKIPPACK CREEK

MAINLAND 3031C10, Montgomery, PA

Built 2012 Load: 32.4 t ADT: 15,258

SUMNEYTOWN PIKE

Good

Over: I-476 (PA TPK. EXT.)

LANSDALE INTC. 3143E01, Montgomery, PA

Built 2013 Load: 32.4 t ADT: 17,156

ROSENBERRY ROAD

Good

Over: WEST BRANCH SWAMP CREEK

1.4MI SE OF SR663 3027-H5, Montgomery, PA

Built 1988 Load: 32.7 t ADT: 500

PA TPK (I-476)

Good

Over: INDIAN CREEK

WEST OF TELFORD, Montgomery, PA

Built 1955 Load: 32.7 t ADT: 50,307

CONSHOHOCKEN ROAD

Good

Over: PLYMOUTH RR/ACCESS ROAD

ARCELOR MITTAL 3367K06, Montgomery, PA

Built 2011 Load: 32.7 t ADT: 7,779

PA TPK (I-276)

Good

Over: SEPTA; FROG RUN

SOUTH OF NORRISTOWN, Montgomery, PA

Built 2006 Load: 32.7 t ADT: 21,117

T-477

Good

Over: PA TPK (I-476)

N of Telford, Near Co lin, Montgomery, PA

Built 2015 Load: 32.7 t ADT: 200

Green Hill Road

Good

Over: Zacharias Creek

.22M S of SR 73- 3143B07, Montgomery, PA

Built 1980 Load: 32.7 t ADT: 500

KEEBLER ROAD(T300)

Good

Over: ABRAMS CREEK

.35 MI SW Rt 23 3366-J5, Montgomery, PA

Built 1960 Load: 33.0 t ADT: 5,625

SALFORDVILLE ROAD

Good

Over: EAST BR. PERKIOMEN CREEK

.75 MI. W. PA113 3030D07, Montgomery, PA

Built 2012 Load: 33.0 t ADT: 3,647

EAST MILL ROAD

Good

Over: SUNNYBROOK CREEK

3369-G3 ADC 2008, Montgomery, PA

Built 2013 Load: 33.0 t ADT: 6,716

LUTHERAN ROAD

Good

Over: UNNAMED TRIB. MINISTER C

0.3 Mi E SR663; 3027-H3, Montgomery, PA

Built 2022 Load: 33.0 t ADT: 822

CEDAR ROAD

Good

Over: JENKINTOWN CREEK/3371C08

.8MI.NORTH RT.73, Montgomery, PA

Built 1989 Load: 33.6 t ADT: 8,026

PENNSYLVANIA AVE.

Good

Over: SEPTA BETHLEHEM BRANCH

1.2 Mi NW US202 3144-F7, Montgomery, PA

Built 2003 Load: 33.6 t ADT: 350

WYNNEWOOD ROAD

Good

Over: EAST BRANCH INDIAN CREEK

WYNNEWOOD;WOODSIDE 3478H1, Montgomery, PA

Built 2018 Load: 33.7 t ADT: 4,440

EAST LAFAYETTE ST.

Good

Over: ROSS STREET

1/2 MI. W. I-276 3367H3, Montgomery, PA

Built 2014 Load: 34.0 t ADT: 5,000

OTTS ROAD

Good

Over: MACOBY CREEK

0.1 Mi E SR0663 2805-B6, Montgomery, PA

Built 2022 Load: 34.0 t ADT: 750

PULASKI DRIVE

Good

Over: TRIBUTARY TO STONY CREEK

0.7MI NW OF US202 3255-K5, Montgomery, PA

Built 2023 Load: 34.3 t ADT: 1,000

N CHARLOTTE ST

Good

Over: TRIB. TO MINISTER CREEK

PASS RT 461092 3027-G3, Montgomery, PA

Built 2021 Load: 34.7 t ADT: 7,599

CAMP ROAD

Good

Over: EAST BR. PERKIOMEN CREEK

1 MI. W. I-476 2918F09, Montgomery, PA

Built 2013 Load: 35.0 t ADT: 1,135

VIRGINIA DRIVE

Good

Over: PINE RUN

.6Mi SW Rt 2017 3258B9, Montgomery, PA

Built 2017 Load: 35.0 t ADT: 7,000

WALNUT ST (T-385)

Good

Over: WEST BR. NESHAMINY CRK

1M EOFSR309-3032-K7, Montgomery, PA

Built 2017 Load: 35.0 t ADT: 5,000

PAPER MILL ROAD

Good

Over: PERKIOMEN CREEK

2.2 MI. E. SR100 2804B8, Montgomery, PA

Built 2018 Load: 35.0 t ADT: 228

ASHMEAD ROAD

Good

Over: TOOKANY CREEK

1.0 MI NW SR 232 3481-D2, Montgomery, PA

Built 2019 Load: 35.0 t ADT: 12,035

PA TPK (I-476)

Good

Over: T-400

W OF TELFORD,NEAR PA 563, Montgomery, PA

Built 2020 Load: 35.0 t ADT: 50,307

WASHINGTON LANE

Good

Over: BR. PENNYPACK CREEK

NEAR JENKINTOWN 32H05, Montgomery, PA

Built 2022 Load: 35.0 t ADT: 842

EAST JOHNSON HWY.

Good

Over: BR SAW MILL RUN/3255-J10

NEAR NORRISTOWN 29C06, Montgomery, PA

Built 1924 Load: 35.3 t ADT: 7,883

Violet Lane

Good

Over: East Branch Indian Creek

0.2 Mi N US-30 3588-H2, Montgomery, PA

Built 1986 Load: 35.3 t ADT: 500

COWPATH ROAD

Good

Over: BRANCH SKIPPACK CREEK

2 MI. E. I-476 3031G3, Montgomery, PA

Built 2014 Load: 35.3 t ADT: 10,000

KNIGHT ROAD

Good

Over: GREEN LANE RESERVOIR

0.5 Mi SE SR633 2916-J1, Montgomery, PA

Built 2016 Load: 35.3 t ADT: 2,568

VIRGINIA DRIVE

Good

Over: PINE RUN

1Mi SW Rte 2017 3258A9, Montgomery, PA

Built 2017 Load: 35.3 t ADT: 7,000

OLD FORTY FOOT RD.

Good

Over: SKIPPACK CREEK

KULPSVILLE 3142J04, Montgomery, PA

Built 2019 Load: 35.3 t ADT: 6,566

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.