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)

CAMP HILL ROAD

Fair

Over: PINE RUN

1 M. SW Rte 2017 3258-A9, Montgomery, PA

Built 1970 Load: 45.4 t ADT: 3,000

QUARRY ROAD(T419)

Fair

Over: WEST SKIPPACK CREEK

.20MI N OF SR1015 3142-J1, Montgomery, PA

Built 1928 Load: 45.4 t ADT: 450

FAGLEYSVILLE ROAD

Fair

Over: BRANCH SWAMP CREEK

FAGLEYSVILLE 3028A06, Montgomery, PA

Built 2005 Load: 45.4 t ADT: 1,565

EVANSBURG ROAD

Fair

Over: BRANCH OF SKIPPACK CREEK

0.1 MI SW OF SKIPPACK PK, Montgomery, PA

Built 1932 Load: 45.4 t ADT: 2,411

HIGHLAND AVENUE

Fair

Over: RAPP RUN

W OF CAMP HILL RD 3258A8, Montgomery, PA

Built 1970 Load: 45.4 t ADT: 4,700

COWPATH ROAD

Fair

Over: SKIPPACK CREEK

E OF MEADOW WOOD LANE, Montgomery, PA

Built 1970 Load: 45.4 t ADT: 10,160

ROCK LANE

Fair

Over: ROCK PARK CREEK

0.4MI E OF STATE RTE 2056, Montgomery, PA

Built 1992 Load: 45.4 t ADT: 250

HENRY ROAD

Fair

Over: W. BR. PERKIOMEN CREEK

2.2 Mi E SR100 2803-K8, Montgomery, PA

Built 2020 Load: 45.7 t ADT: 30

BAUS ROAD

Fair

Over: BRANCH MACOBY CREEK

T211/MACOBY CREEK 2805-B4, Montgomery, PA

Built 1936 Load: 46.3 t ADT: 150

KEITH VALLEY ROAD

Fair

Over: TRIBUTARY PARK CREEK

.4 Mi NE PA-463 3146-C7, Montgomery, PA

Built 1950 Load: 46.3 t ADT: 6,550

QUARRY ROAD

Fair

Over: WEST BR. SKIPPACK CREEK

N SKIPPACK 3142J01, Montgomery, PA

Built 2005 Load: 46.3 t ADT: 638

Bowman Avenue

Fair

Over: East Branch Indian Creek

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

Built 1948 Load: 46.3 t ADT: 500

SKIPPACK PIKE

Fair

Over: WISSAHICKON CREEK

BET. TP & 309 30H7/3369E1, Montgomery, PA

Built 1987 Load: 47.2 t ADT: 17,747

SCHUYLKILL EXPWAY.

Fair

Over: NORFOLK SOUTHERN

PENCOYD VIADUCT 3479E07, Montgomery, PA

Built 1952 Load: 47.2 t ADT: 123,458

VALLEY FORGE ROAD

Fair

Over: ZACHARIAS CREEK

CENTERPOINT 21J6/3143E9, Montgomery, PA

Built 1970 Load: 47.2 t ADT: 15,944

WHITEHALL ROAD

Fair

Over: KEPNER CREEK

NORRISTOWN 28H2/3255D7, Montgomery, PA

Built 1911 Load: 47.2 t ADT: 8,826

GILBERTSVILLE ROAD

Fair

Over: MINISTER CREEK

GILBERTSVILLE 3027B01, Montgomery, PA

Built 1933 Load: 47.2 t ADT: 4,941

SAWMILL LANE

Fair

Over: PENNYPACK CREEK

NEAR 463 3258-H2, Montgomery, PA

Built 1934 Load: 47.2 t ADT: 1,000

PERKIOMEN CREEK RD

Fair

Over: TRIB TO PERKIOMEN CREEK

0.1 S OF DEER RUN RD, Montgomery, PA

Built 1970 Load: 47.2 t ADT: 500

GODSHALL ROAD

Fair

Over: INDIAN CREEK

N OF INDIAN CREEK RD, Montgomery, PA

Built 1970 Load: 47.2 t ADT: 2,000

ARCOLA ROAD

Fair

Over: DOE RUN

E OF COLLEGEVILLE RD, Montgomery, PA

Built 1970 Load: 47.2 t ADT: 6,028

SKIPPACK PIKE

Fair

Over: ZACHARIAS CREEK

E. OF PA 363 3143-F09, Montgomery, PA

Built 1987 Load: 48.1 t ADT: 10,190

DEKALB STREET

Fair

Over: SCHUYLKILL RIVER

N-TN,B-PT. 3367E03, Montgomery, PA

Built 1993 Load: 48.1 t ADT: 17,486

STENTON AVENUE

Fair

Over: WISSAHICKON CR / 3369-D4

W.WISSAHICKON AVE. 30G11, Montgomery, PA

Built 1914 Load: 48.1 t ADT: 7,909

ALLENTOWN ROAD

Fair

Over: SKIPPACK CREEK / 3031F04

N.OF ELROY ROAD 16A03, Montgomery, PA

Built 1988 Load: 49.0 t ADT: 9,931

BLAIR MILL ROAD

Fair

Over: BRANCH PENNYPACK CREEK

UPPER MORELAND 3259B01, Montgomery, PA

Built 1973 Load: 49.0 t ADT: 14,560

WEST FIRST AVENUE

Fair

Over: DONNY BROOK

N OF CLAHOR AVE 3141-E10, Montgomery, PA

Built 1996 Load: 49.0 t ADT: 500

SWAMP CREEK RD

Fair

Over: UNAMI CREEK

S.BUCKS CO LN. 2917J07, Montgomery, PA

Built 1910 Load: 49.9 t ADT: 336

BLACK ROCK ROAD

Fair

Over: TRACKS REMOVED

NEAR AUDUBON 27D04/3253H9, Montgomery, PA

Built 1976 Load: 49.9 t ADT: 7,509

CAMP HILL ROAD

Fair

Over: SANDY RUN

FORT WASHINGTON 3257H10, Montgomery, PA

Built 1930 Load: 51.7 t ADT: 6,030

VALLEY ROAD

Fair

Over: MEADOWBROOK CREEK

1.7MI NE OR SR611 3371-E3, Montgomery, PA

Built 1963 Load: 51.7 t ADT: 8,000

STORE ROAD T-403

Fair

Over: BRANCH OF SKIPPACK CREEK

1.13 MI NE SR-73 3142-K3, Montgomery, PA

Built 1969 Load: 51.7 t ADT: 240

TRAPPE ROAD

Fair

Over: SCHOOL HOUSE RUN

0.75MI.SW OF SR29 3141-F6, Montgomery, PA

Built 1940 Load: 51.7 t ADT: 1,300

MIDDLE CREEK ROAD

Fair

Over: SWAMP CREEK

350FT NE OF SR73 2915-F10, Montgomery, PA

Built 1924 Load: 52.6 t ADT: 250

SCHWENKSVILLE ROAD

Fair

Over: PERKIOMEN CREEK

PERKIOMEN TWP. 3029F09, Montgomery, PA

Built 1967 Load: 53.5 t ADT: 4,174

OLD VALLEY RD

Fair

Over: MEADOW BROOK

1.2 MI NE SR611 3371-C3, Montgomery, PA

Built 1935 Load: 53.5 t ADT: 600

SCHUYLKILL EXPWAY.

Fair

Over: NORFOLK SOUTHERN

FLAT ROCK TUNNEL 36D10, Montgomery, PA

Built 1985 Load: 54.4 t ADT: 97,940

NORTH WALES ROAD

Fair

Over: STONY CREEK

0.5 MI. W. I-476 3255K3, Montgomery, PA

Built 2006 Load: 55.3 t ADT: 7,478

Prospect Avenue

Fair

Over: Septa RR Tracks

1 Mi S of Main St 3144G8, Montgomery, PA

Built 1995 Load: 56.2 t ADT: 2,500

JOHNSTON AVENUE

Fair

Over: SANDY RUN

0.2 MI E SUSQUEHANNA RD, Montgomery, PA

Built 1999 Load: 56.2 t ADT: 1,000

BURNSIDE AVENUE

Fair

Over: BRANCH OF KEPNER CREEK

1MI.N.W.MAIN ST. 3255A07, Montgomery, PA

Built 1986 Load: 58.1 t ADT: 5,007

ARDEN ROAD(T721)

Fair

Over: GULPH CREEK

At SR320 ADC 3367-F10, Montgomery, PA

Built 1991 Load: 59.9 t ADT: 700

DEKALB STREET

Fair

Over: SEPTA (P&W)

SOUTH BRIDGEPORT 3367D05, Montgomery, PA

Built 1987 Load: 60.8 t ADT: 13,767

JOSHUA ROAD

Fair

Over: NORFOLK SOUTHERN

S.STENTON AVENUE 30D10, Montgomery, PA

Built 1904 Load: 61.7 t ADT: 6,445

EGYPT ROAD

Fair

Over: PERKIOMEN CREEK

OAKS 27E5/3253J9, Montgomery, PA

Built 1982 Load: 61.7 t ADT: 20,809

RAMP L

Fair

Over: ABRAMS RUN

.7MI. 422/202 34C1/3366H8, Montgomery, PA

Built 2003 Load: 62.6 t ADT: 56,109

CHERRY LANE

Fair

Over: SEPTA LEASED TO PN

1MI.SE.BORO HALL 3031-K2, Montgomery, PA

Built 1910 Load: 64.4 t ADT: 300

MAUGERS MILL ROAD

Fair

Over: SPROGELS RUN

WEST OF 663 11J5/3026K6, Montgomery, PA

Built 2000 Load: 65.3 t ADT: 3,505

OLD YORK ROAD

Fair

Over: PENNYPACK CREEK

HATBORO 3259-C03, Montgomery, PA

Built 1952 Load: 67.1 t ADT: 13,302

GROSSTOWN ROAD

Fair

Over: NORFOLK SOUTHERN (HSB)

.4 Mi N US-422 3137-K1, Montgomery, PA

Built 1996 Load: 70.8 t ADT: 5,300

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.