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)

NEW SECOND STREET

Fair

Over: BRANCH TACONY CREEK

CHELTENHAM 3371B10, Montgomery, PA

Built 1938 Load: 33.6 t ADT: 5,664

EGYPT ROAD

Fair

Over: MINE RUN

AUDUBON 27F5/3253K9, Montgomery, PA

Built 1951 Load: 33.6 t ADT: 18,002

KELLER CREAMERY RD

Fair

Over: INDIAN CREEK

KELLER RD.RTE113 3030-K1, Montgomery, PA

Built 1905 Load: 33.6 t ADT: 1,173

BRIDGE STREET

Fair

Over: SCHUYLKILL CANAL

SR-29 BRIDGE ST. 3252-J9, Montgomery, PA

Built 1917 Load: 33.6 t ADT: 11,680

SWEDESFORD ROAD

Fair

Over: WISSAHICKON CREEK

0.4MI NW OR SR0202 22K08, Montgomery, PA

Built 1910 Load: 33.6 t ADT: 1,944

FAUST ROAD

Fair

Over: GOSHENHOPPEN CREEK

1.2 MI NE OF SR73 3029-A2, Montgomery, PA

Built 2004 Load: 33.6 t ADT: 500

OAK STREET

Fair

Over: SAW MILL RUN

1500' SE US-202N 3367-G2, Montgomery, PA

Built 1932 Load: 33.6 t ADT: 5,600

TAYLOR ROAD

Fair

Over: BR. OF NESHAMINY CREEK

.16 MI. W. RTE309 3032K10, Montgomery, PA

Built 1980 Load: 33.6 t ADT: 2,010

HOCKLE ROAD

Fair

Over: MINE RUN

N OF MINE RUN RD, Montgomery, PA

Built 1970 Load: 33.6 t ADT: 1,000

BUCKWALTER ROAD

Fair

Over: TRIB TO MINGO CREEK

E OF OLD MILL RD, Montgomery, PA

Built 1996 Load: 33.6 t ADT: 250

PORTLAND RD

Fair

Over: GULPH CREEK

N OF BALLIGOMINGO 3367H9, Montgomery, PA

Built 1970 Load: 33.6 t ADT: 750

TREWIGTOWN ROAD

Fair

Over: TRIB.NESHAMINY CREEK

.60MI NE OF SR463 3032-H7, Montgomery, PA

Built 1975 Load: 34.3 t ADT: 2,610

GERMANTOWN PIKE

Fair

Over: BRANCH STONY CREEK

GERMANTOWN-PIKE 3255-H7, Montgomery, PA

Built 1975 Load: 34.5 t ADT: 30,412

MAIN STREET

Fair

Over: SAW MILL RUN

.6 Mi SE US202 3367-F3, Montgomery, PA

Built 1900 Load: 34.5 t ADT: 15,408

MAPLE AVENUE

Fair

Over: WEST BR. NESHAMINY CREEK

.25 MI NE SR 463 3032-D6, Montgomery, PA

Built 1974 Load: 34.7 t ADT: 400

LUDWIG ROAD

Fair

Over: SCHLEGEL CREEK

0.69 MI NW of SR 0073, Montgomery, PA

Built 1990 Load: 35.3 t ADT: 504

JAMES ROAD

Fair

Over: MACOBY CREEK

.75MI. N PA29 2805-D09, Montgomery, PA

Built 2010 Load: 35.3 t ADT: 3,399

LIMEKILN PIKE

Fair

Over: PINE RUN

U. DUBLIN TWP 3258D08, Montgomery, PA

Built 1946 Load: 35.4 t ADT: 12,960

BETHLEHEM PIKE

Fair

Over: BRANCH WISSAHICKON CREEK

SOUTH OF PENNA-73 3369F03, Montgomery, PA

Built 1961 Load: 35.4 t ADT: 15,385

PA TPK (I-276)

Fair

Over: TRIB. DIAMOND RUN

SOUTH OF NORRISTOWN, Montgomery, PA

Built 1954 Load: 35.4 t ADT: 65,138

PA TPK (I-276)

Fair

Over: SEPTA RR.

NEAR FORT WASHINGTON, Montgomery, PA

Built 1954 Load: 35.4 t ADT: 74,921

ARCH STREET

Fair

Over: SAW MILL RUN

900' SE of 202NB 3367-F2, Montgomery, PA

Built 1900 Load: 35.4 t ADT: 5,600

GRAVEL PIKE

Fair

Over: GOSHENHOPPEN CREEK

N OF ZIEGLERV 3029C5, Montgomery, PA

Built 1954 Load: 36.3 t ADT: 5,078

OLD YORK ROAD

Fair

Over: TACONY CREEK

NORTH OF LR- 197 3370-K8, Montgomery, PA

Built 1941 Load: 36.3 t ADT: 21,032

RIDGE PIKE

Fair

Over: SKIPPACK CREEK / 3254-B3

.5MI.TO LR 46067 20G11, Montgomery, PA

Built 1935 Load: 36.3 t ADT: 11,697

Remington Road

Fair

Over: East Branch Indian Creek

.3 Mi NE US-30 3588-H1, Montgomery, PA

Built 1946 Load: 36.3 t ADT: 6,980

MAIDEN LANE

Fair

Over: SAW MILL RUN

0.1MI E SHEFFIELD DR, Montgomery, PA

Built 1985 Load: 36.3 t ADT: 100

TOWNSHIP LINE ROAD

Fair

Over: STONY CREEK / 3255-J5

NORTH NORRISTOWN 3255-J05, Montgomery, PA

Built 1933 Load: 36.6 t ADT: 9,231

DEKALB PIKE

Fair

Over: BRANCH STONY CREEK

N OF PA 73 22H12/3256D4, Montgomery, PA

Built 1922 Load: 37.2 t ADT: 25,351

ALLENTOWN ROAD

Fair

Over: NE.BR.PERKIOMEN CREEK

.5 MI.E. TPK 08E08/2918K8, Montgomery, PA

Built 1988 Load: 37.2 t ADT: 6,804

QUAKERTOWN ROAD

Fair

Over: BRANCH MACOBY CR/2805B5

UPPER HANOVER TWP. 02J07, Montgomery, PA

Built 1926 Load: 37.2 t ADT: 1,450

PAPER MILL ROAD

Fair

Over: BRANCH WISSAHICKON CREEK

ERDENHEIM 3369G06, Montgomery, PA

Built 1957 Load: 37.2 t ADT: 17,661

FITZWATERTOWN ROAD

Fair

Over: SANDY RUN

FITZWATERTOWN 3258E10, Montgomery, PA

Built 1965 Load: 37.2 t ADT: 7,269

GREENWOOD AVENUE

Fair

Over: TOOKANY CREEK

CHELTENHAM 3370H06, Montgomery, PA

Built 1899 Load: 37.2 t ADT: 6,568

SWEDE ROAD

Fair

Over: BRANCH STONY CR/ 3255H08

NEAR NORRISTOWN 29B04, Montgomery, PA

Built 1949 Load: 37.2 t ADT: 21,583

GERLOFF ROAD

Fair

Over: SWAMP CREEK

1000' (S)OF SR0073 3029C7, Montgomery, PA

Built 1888 Load: 37.2 t ADT: 750

CONSHOHOCKEN ST RD

Fair

Over: MILL CREEK

110 FT NW SR23 ADC3478-G5, Montgomery, PA

Built 1932 Load: 37.2 t ADT: 11,417

EASTON ROAD

Fair

Over: SANDY RUN

1.1 M S SR63 ADC 3258-K10, Montgomery, PA

Built 1930 Load: 37.2 t ADT: 14,474

EASTON ROAD

Fair

Over: BRANCH OF TACONY CREEK

0.4 Mi N SR73 ADC 3370-E5, Montgomery, PA

Built 1957 Load: 37.3 t ADT: 13,838

CHURCH ROAD

Fair

Over: JENKINTOWN CREEK

.5MI.WEST PHILA. 3371-C09, Montgomery, PA

Built 1959 Load: 38.1 t ADT: 8,241

PA TPK (I-276)

Fair

Over: SEPTA RR

EAST OF HATBORO, Montgomery, PA

Built 1954 Load: 38.1 t ADT: 85,801

Hudnut Road

Fair

Over: Tributary toPerkiomen Cr

.25MIle N of SR73 3142-B2, Montgomery, PA

Built 1950 Load: 38.1 t ADT: 100

MASTERS DRIVE

Fair

Over: HARTENSTINE CREEK

0.3 MI N RIDGE PIKE, Montgomery, PA

Built 2003 Load: 38.1 t ADT: 250

FOREST CREEK DRIVE

Fair

Over: TANNERY RUN

N OF CEDAR RD 3257H5, Montgomery, PA

Built 1993 Load: 38.1 t ADT: 25

NARCISSA ROAD

Fair

Over: TRIB TO PLYMOUTH CREEK

200FT N HICKORY RD, Montgomery, PA

Built 1960 Load: 38.1 t ADT: 4,121

Arcola Road

Fair

Over: Perkiomen Creek

1.4MI SE of SR 29 3253-G6, Montgomery, PA

Built 2016 Load: 38.6 t ADT: 9,682

EASTON ROAD

Fair

Over: BRANCH PENNYPACK CREEK

S.TURNPIKE INTER. 3259A05, Montgomery, PA

Built 1959 Load: 39.0 t ADT: 27,808

BETHLEHEM PIKE

Fair

Over: WILLOW RUN

1 MILE TO PENLLYN 3257D01, Montgomery, PA

Built 1934 Load: 39.0 t ADT: 9,021

TERWOOD ROAD

Fair

Over: BR. PENNYPACK CREEK

HEATON BORO. 3259C05, Montgomery, PA

Built 1966 Load: 39.0 t ADT: 18,034

GERMANTOWN PIKE

Fair

Over: PLYMOUTH CREEK / 3368-E4

GERMANTOWN PIKE, Montgomery, PA

Built 1962 Load: 39.0 t ADT: 27,712

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.