Northampton County, PA

253 public highway bridges

Northampton County Bridge Snapshot

Northampton County, Pennsylvania contains 253 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.8% are rated “Good,” 37.2% “Fair,” 7.1% “Poor,” and 7.1% 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.

253

Total Bridges

32.8%

Good

7.1%

Poor

7.1%

Structurally Deficient

Condition Distribution

Good

32.8% (83)

Fair

37.2% (94)

Poor

7.1% (18)

SD

7.1% (18)

All Bridges (253)

Sort:

PA 248 (LR 471)

Over: Hokendauqua Creek

PETERSVILLE, Northampton, PA

Built 2019 Load: 38.9 t ADT: 7,207

Aluta Mill Road

Over: Bushkill Creek

East of SR 4023/4025, Northampton, PA

Built 2020 Load: 38.9 t ADT: 50

T-567

Over: TRIB. E. BRANCH CREEK

NEAR INT. W/ ALPINE DR., Northampton, PA

Built 2022 Load: 38.9 t ADT: 300

PA 191 (LR 48035)

Over: WALTZ CREEK

WASHINGTON BLVD. ACKERMAN, Northampton, PA

Built 2015 Load: 39.5 t ADT: 5,271

SR 1017 (LR48028)

Over: OUGHOUGHTON CREEK

1 MI N. OF RICHMOND, Northampton, PA

Built 2013 Load: 39.9 t ADT: 1,079

Moorestown Road

Over: Bushkill Creek

W.MOORESTOWN RD.@ HEYER, Northampton, PA

Built 2017 Load: 40.8 t ADT: 8,474

SR 4020(LR48059)

Over: TRIB.TO BERTSCH CREEK

MAPLE DRIVE, Northampton, PA

Built 2012 Load: 41.1 t ADT: 1,152

Corriere Road

Over: Shoeneck Creek

0.3MI East of PA248, Northampton, PA

Built 2014 Load: 41.7 t ADT: 2,000

Dogwood Drive

Over: Little Indian Creek

1.5 MI South of PA 946, Northampton, PA

Built 2020 Load: 42.1 t ADT: 100

LITTLE CREEK ROAD

Over: LITTLE MARTINS CREEK

1 M. NORTH OF PA 611, Northampton, PA

Built 2021 Load: 42.1 t ADT: 150

STONE CHURCH ROAD

Over: ALLEGHENY CREEK

NE OF CENTERVILLE, Northampton, PA

Built 1992 Load: 42.6 t ADT: 150

PA 412 (LR 530)

Over: PBNE

4TH STREET BRIDGE, Northampton, PA

Built 2001 Load: 43.5 t ADT: 23,570

Belvidere Rd

Over: Oughoughton Creek

3 MI. W. OF RIVERTON, Northampton, PA

Built 2017 Load: 44.7 t ADT: 2,417

SR 3003(LR 48001)

Over: SAUCON CREEK

BINGEN ROAD, Northampton, PA

Built 1962 Load: 45.4 t ADT: 2,761

SR4003(LR 48061)

Over: INDIAN CREEK

2 MI.N.OF PENNSVILLE, Northampton, PA

Built 2013 Load: 45.4 t ADT: 822

PA 191 (LR 48043)

Over: CONVEYOR BELT (CONRAIL)

NAZARETH BORO S.BROAD ST, Northampton, PA

Built 2014 Load: 45.4 t ADT: 9,336

Sunset Drive

Over: Oughoughton Creek

N of 5 Points Richmond Rd, Northampton, PA

Built 2019 Load: 45.4 t ADT: 250

Main Street

Over: Waltz Creek

@ INT. WITH T-604, Northampton, PA

Built 2017 Load: 46.7 t ADT: 1,651

SR 3022 (LR 530)

Over: WALKING PATH

4TH STREET, Northampton, PA

Built 2001 Load: 47.2 t ADT: 6,841

PA 611 (LR48027)

Over: TRIB. OUGHOUGHTON CK

2MI.S.OF RICHMOND, Northampton, PA

Built 2013 Load: 47.6 t ADT: 3,458

High Street

Over: Norfolk Southern RR

West of PA 412, Northampton, PA

Built 2017 Load: 48.6 t ADT: 900

LITTLE CREEK ROAD

Over: LITTLE MARTINS CREEK

0.4 MILE NORTH OF PA 611, Northampton, PA

Built 2023 Load: 49.0 t ADT: 350

JACOBY CREEK ROAD

Over: JACOBY CREEK

NW OF PA 611, Northampton, PA

Built 1993 Load: 50.8 t ADT: 200

BEECH DRIVE

Over: INDIAN CREEK

NE OF HOWERSVILLE, Northampton, PA

Built 2010 Load: 50.8 t ADT: 50

FIRE LANE ROAD

Over: SAUCON CREEK

0.2 MILE WEST OF PA 412, Northampton, PA

Built 1967 Load: 51.7 t ADT: 400

STONE POST ROAD

Over: HATCH GRAVEL CREEK

AT NW CORNER OF BATH, Northampton, PA

Built 2012 Load: 51.7 t ADT: 100

SR 1018

Over: Martins Creek, NFSRC

Messinger Street, Northampton, PA

Built 2017 Load: 52.2 t ADT: 3,840

KRESSMAN ROAD

Over: FREYS RUN CREEK

0.3 MILE WEST OF PA 611, Northampton, PA

Built 2023 Load: 52.2 t ADT: 75

PA 329-LR175

Over: QUARRY

NOR-BATH BOULEVARD, Northampton, PA

Built 2001 Load: 53.5 t ADT: 12,964

CHURCH ROAD

Over: HOKENDAUQUA CREEK

1 M. EAST OF SR 4003, Northampton, PA

Built 1970 Load: 62.6 t ADT: 200

Bridge Lane

Over: Nancy Run

Emerald Hills Development, Northampton, PA

Built 2000 Load: 75.3 t ADT: 100

PA 33

Over: FARM ACCESS

0.2MI S. OF SR2007, Northampton, PA

Built 2001 Load: 84.4 t ADT: 46,590

SR 3007 (LR 48011)

Over: NANCY RUN

NR.BORO LINE,FREEMANSBURG, Northampton, PA

Built 1938 Load: 89.7 t ADT: 12,600

EAST CHESTNUT ST

Over: SCHOENECK CREEK

NAZARETH, Northampton, PA

Built 1994 Load: 92.5 t ADT: 200

10th Street

Over: Nancy Run

Nancy Run Estates, Northampton, PA

Built 2000 Load: 93.4 t ADT: 50

Keystone Street

Over: Nancy Run

Near Freemansburg, Northampton, PA

Built 1930 Load: 7.3 t ADT: 400

CEDAR DRIVE

Over: INDIAN CREEK

AT SR 4003, Northampton, PA

Built 1826 Load: 9.1 t ADT: 100

SR 2006 (LR 48006)

Over: FREYS RUN

RAUBSVILLE ROAD, Northampton, PA

Built 1896 Load: 11.8 t ADT: 1,559

MALE ROAD

Over: TRIB.TO BUSHKILL CREEK.

MALE ST. IN WIND GAP, Northampton, PA

Built 1960 Load: 13.6 t ADT: 1,384

GLENDON HILL ROAD

Over: LEHIGH RIVER

HUGH MOORE PARK - CANAL, Northampton, PA

Built 1905 Load: 20.0 t ADT: 100

SR 3020(LR 48063)

Over: TRIB.TO MONOCACY CREEK

NEWBURG RD.@GEORGETOWN RD, Northampton, PA

Built 1940 Load: 29.0 t ADT: 8,341

SR 2025 (LR 166)

Over: LITTLE BUSHKILL CREEK

STOCKERTOWN,CENTER ST., Northampton, PA

Built 1929 Load: 31.8 t ADT: 9,448

N. Halbea St T805

Over: Catasauqua Creek

0.6 mile east of SR 3017, Northampton, PA

Built 1987 Load: 32.7 t ADT: 200

PA 33 SB (LR1098)

Over: BUSHKILL CREEK

0.5MI S OF PA 191 EXIT, Northampton, PA

Built 2004 Load: 39.9 t ADT: 31,098

PA 33 NB(LR1098)

Over: BUSHKILL CREEK

0.5 MI S OF PA 191 EXIT, Northampton, PA

Built 2004 Load: 46.3 t ADT: 31,243

DEPUES ROAD

Structurally Deficient

Over: OUGHOUGHTON CREEK

EAST OF SR 1004, Northampton, PA

Built 1937 ADT: 150

T-701

Structurally Deficient

Over: JACOBY CREEK

EAST OF JOHNSONVILLE, Northampton, PA

Built 1930 ADT: 150

SEIDERSVILLE ROAD

Structurally Deficient

Over: SAUCON CREEK

0.2 MILES WEST OF PA 412, Northampton, PA

HIGH ST

Structurally Deficient

Over: LEHIGH CANAL + NORFORK

1 MILE EAST OF LR48010, Northampton, PA

Built 1910 ADT: 80

CANAL ROAD

Structurally Deficient

Over: DELAWARE CANAL

RAUBSVILLE, Northampton, PA

Built 1952 ADT: 60

Read our methodology — how this data is sourced, computed, and verified.

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026