Montgomery County, PA

608 public highway bridges

Montgomery County Bridge Snapshot

Montgomery County, Pennsylvania contains 608 public highway bridges in the FHWA National Bridge Inventory. Roughly 30.6% are rated “Good,” 36.8% “Fair,” 9.9% “Poor,” and 9.9% 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 PA 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.

608
Total Bridges
30.6%
Good
9.9%
Poor
9.9%
Structurally Deficient

Condition Distribution

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial