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)

BRIDGE ROAD

Good

Over: PERKIOMEN CK BACKCHANNEL

RAHNS 20E4/3141J7, Montgomery, PA

Built 1992 Load: 35.4 t ADT: 10,262

GRAVEL PIKE

Good

Over: HOSENSACK CREEK

1 MI. E. BERKS 2804F03, Montgomery, PA

Built 2014 Load: 35.6 t ADT: 6,469

TROOPER ROAD

Good

Over: SCHUYLKILL RIVER TRAIL

BETZWOOD 27J09 / 3366C03, Montgomery, PA

Built 2016 Load: 35.6 t ADT: 109

Virginia drive

Good

Over: Rapp Run

Virginia Drive 3257K9, Montgomery, PA

Built 2017 Load: 35.6 t ADT: 7,000

RUPERT ROAD

Good

Over: HARTENSTINE CREEK

0.32 MI N OF SR 4031, Montgomery, PA

Built 2018 Load: 35.6 t ADT: 3,387

SUMNEYTOWN PIKE

Good

Over: UNAMI CREEK

1.5MI. E. PA-29 2917H08, Montgomery, PA

Built 2019 Load: 35.6 t ADT: 11,325

NEW HANOVER SQ. RD

Good

Over: BRANCH OF SWAMP CREEK

GILBERTSVILLE 3028B03, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 2,455

NEW HANOVER SQUARE

Good

Over: UNNAMED TRIB TO SWAMP CR

GILBERTSVILLE 3028B3, Montgomery, PA

Built 2021 Load: 35.6 t ADT: 2,376

TAGART ROAD

Good

Over: MACOBY CREEK

0.3 MI.E OF SR29 2805-A5, Montgomery, PA

Built 2021 Load: 35.6 t ADT: 500

WEST KING STREET

Good

Over: MANATAWNY CREEK

POTTSTOWN 3138F1, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 4,840

SWAMP PIKE

Good

Over: UN. TRIB. TO SWAMP CREEK

1.0 MI NE SR 4030 3027-J6, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 12,064

FREEMAN SCHOOL RD.

Good

Over: EAST BR. PERKIOMEN CREEK

0.7 Mi NW PA 113 3030-E6, Montgomery, PA

Built 2012 Load: 36.0 t ADT: 4,675

SALFORD STATION RD

Good

Over: PERKIOMEN CREEK

1 MI. E. PA-29 3029G03, Montgomery, PA

Built 2012 Load: 36.0 t ADT: 715

STUMP HALL ROAD

Good

Over: ZACHARIAS CREEK

SE SKIPPACK 3142J07, Montgomery, PA

Built 1958 Load: 36.3 t ADT: 3,293

NEW HANOVER SQUARE

Good

Over: MINISTER CREEK

LAUGH. WATERS 12J2/3028A4, Montgomery, PA

Built 1963 Load: 36.3 t ADT: 2,534

FRETZ ROAD

Good

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

N. LANSDALE INTC. 3031C07, Montgomery, PA

Built 2013 Load: 36.3 t ADT: 6,339

PA TPK (I-476)

Good

Over: T-379 (Berks Rd)

West of North Wales, Montgomery, PA

Built 2016 Load: 36.3 t ADT: 65,329

POTTSTOWN BY-PASS

Good

Over: SCHUYLKILL RIVER

2 MI. E. PA100 3138K03, Montgomery, PA

Built 2016 Load: 36.3 t ADT: 55,039

LAFAYETTE STREET

Good

Over: SAW MILL RUN

1200' SE US-202 3367-F3, Montgomery, PA

Built 2018 Load: 36.3 t ADT: 7,000

FRETZ ROAD

Good

Over: SKIPPACK CREEK

1/4 MI. E. I-476 3031D07, Montgomery, PA

Built 2011 Load: 36.6 t ADT: 6,339

SUMNEYTOWN PIKE

Good

Over: TRIB. TO SKIPPACK CREEK

MAINLAND 15J10/3143E01, Montgomery, PA

Built 2012 Load: 36.6 t ADT: 15,258

SUMNEYTOWN PIKE

Good

Over: RIDGE VALLEY CREEK

2MI. E. PA-29 2917H08, Montgomery, PA

Built 2019 Load: 36.6 t ADT: 11,325

HIGH STREET

Good

Over: MANATAWNY CREEK

.1 MI. E. PA-100 3138E01, Montgomery, PA

Built 2011 Load: 36.9 t ADT: 7,322

FRONT STREET

Good

Over: GULPH MILLS CREEK

.5 MI. N. I-76 3367K09, Montgomery, PA

Built 2012 Load: 36.9 t ADT: 13,513

GRAVEL PIKE

Good

Over: BRANCH PERKIOMEN CREEK

.25 MI. E. BERKS 2804D02, Montgomery, PA

Built 2014 Load: 36.9 t ADT: 9,729

HARLEYSVILLE PIKE

Good

Over: PA TPK (Toll 476)

1.7 MILE E PA-63 3031A03, Montgomery, PA

Built 2017 Load: 36.9 t ADT: 15,370

PA TPK (I-476)

Good

Over: SR 1018, LR46038

WEST OF TELFORD, Montgomery, PA

Built 2020 Load: 36.9 t ADT: 50,307

MORRIS ROAD

Good

Over: SEPTA / 3256-D1

FRANKLINVILLE 3256D01, Montgomery, PA

Built 1967 Load: 37.2 t ADT: 18,173

UNIONVILLE PIKE

Good

Over: BRANCH NESHAMINY CREEK

UNIONVILLE PIKE 16H02, Montgomery, PA

Built 1983 Load: 37.2 t ADT: 12,139

River Road

Good

Over: Mill Creek

1.4 Mi NE PA-23 3478-J3, Montgomery, PA

Built 2009 Load: 37.2 t ADT: 700

PA TPK (I-276)

Good

Over: PRIV. RD O'HARA LANDFILL

SOUTH OF NORRISTOWN, Montgomery, PA

Built 2007 Load: 37.2 t ADT: 21,117

Hausman Rd (T-398)

Good

Over: Ridge Valley Creek

1 Mi N PA-563 2918-B7, Montgomery, PA

Built 2022 Load: 37.2 t ADT: 75

REMINGTON ROAD

Good

Over: W. BRANCH INDIAN CREEK

.3 Mi SW US-30 3588-G2, Montgomery, PA

Built 1955 Load: 37.3 t ADT: 7,000

U.S. 202 PARKWAY

Good

Over: TRIB. LITTLE NESHAMINY

1/2 MI. N. PA-63 3145B04, Montgomery, PA

Built 2010 Load: 37.3 t ADT: 17,515

PA TPK (I-476)

Good

Over: T-369, Wentz Rd

Near Jolly Rd, Montgomery, PA

Built 2014 Load: 37.3 t ADT: 65,329

MORWOOD ROAD

Good

Over: PA TPK (I-476)

1.25 MI. N PA-113 2918K09, Montgomery, PA

Built 2015 Load: 37.3 t ADT: 3,189

POTTSTOWN BYPASS

Good

Over: SCHUYLKILL RIVER

3/4 MILE W. PA-100 3138B2, Montgomery, PA

Built 2017 Load: 37.3 t ADT: 36,973

COUNTY LINE EXPWAY

Good

Over: SCHUYLKILL RIVER & NSRC

BETZWOOD BRIDGE 3366C03, Montgomery, PA

Built 2018 Load: 37.3 t ADT: 138,484

ROSTKOWSKI ROAD

Good

Over: RIDGE VALLEY CREEK

.25 MiE PA-63 ADC 2917-J8, Montgomery, PA

Built 2022 Load: 37.3 t ADT: 99

GREENWOOD AVENUE

Good

Over: SEPTA, ROAD

1/2 MI. W. PA611 3370H06, Montgomery, PA

Built 2014 Load: 37.6 t ADT: 6,568

POTTSTOWN BY-PASS

Good

Over: N-S RR (M.P. 38.29)

L POTTSGROVE 3139C02, Montgomery, PA

Built 2019 Load: 37.6 t ADT: 55,039

PENNSWOOD ROAD

Good

Over: AMTRAK PHI-HBG

.1 Mi N of US-30 3478-A7, Montgomery, PA

Built 2021 Load: 37.6 t ADT: 6,676

ORELAND MILL ROAD

Good

Over: SUNNYBROOK CREEK

0.45 MI NW SR 73 3369K2, Montgomery, PA

Built 1959 Load: 37.9 t ADT: 7,900

PA TPK (Ramp AB)

Good

Over: PA TPK (I-476)

Lansdale IC Ramp, Montgomery, PA

Built 2015 Load: 37.9 t ADT: 15,619

PENNSYLVANIA AVE

Good

Over: SANDY RUN

SPRINGFIELD TWP. 31B07, Montgomery, PA

Built 2018 Load: 37.9 t ADT: 4,935

BRIDGE ROAD

Good

Over: PERKIOMEN CK MAINCHANNEL

RAHNS 20D4/3141H7, Montgomery, PA

Built 1992 Load: 38.1 t ADT: 10,262

CHARLOTTE STREET

Good

Over: MINISTER CREEK

NEW HANOVER 12D1/3027F3, Montgomery, PA

Built 1998 Load: 38.1 t ADT: 9,573

YOST ROAD

Good

Over: TRIB. OF STONEY CREEK

1/2 MI W U.S. 202 3256-A5, Montgomery, PA

Built 2020 Load: 38.2 t ADT: 1,300

PA TPK (I-476)

Good

Over: T-645

Near Mid-County Interchan, Montgomery, PA

Built 2014 Load: 38.6 t ADT: 65,329

COUNTY LINE EXPWY

Good

Over: SOUTH TROOPER ROAD

W. NORRITON 27J9/3366C3, Montgomery, PA

Built 2019 Load: 38.6 t ADT: 138,484

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