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)

SR 4006(LR 48085)

Fair

Over: WEST BR.OF MONOCACY CK.

WHITETAIL DEER DRIVE, Northampton, PA

Built 1950 Load: 84.4 t ADT: 375

SR 611(LR 165)

Fair

Over: MUD RUN

SANDTS EDDY, Northampton, PA

Built 2002 Load: 99.8 t ADT: 3,393

MAIN ST/BERGER RD

Good

Over: GLENDON CREEK

0.1 M. SOUTH OF SR 2012, Northampton, PA

Built 1979 Load: 23.6 t ADT: 300

PA 946(LR 563)

Good

Over: SPRING CREEK

2 M. N.OF PA 191 INTERS., Northampton, PA

Built 1977 Load: 29.0 t ADT: 4,833

Lefevre Road

Good

Over: Little Bushkill Creek

0.5 MI EAST OF PA 191, Northampton, PA

Built 2019 Load: 32.4 t ADT: 250

Fox Road

Good

Over: E. Branch Monocacy Creek

NE of Bath, Northampton, PA

Built 2020 Load: 32.4 t ADT: 100

Club Road

Good

Over: Hokendauqua Creek

0.7 MI North of PA 248, Northampton, PA

Built 2020 Load: 32.4 t ADT: 100

MILLER ROAD

Good

Over: OUGHOUGHTON CREEK

1 M. NORTH OF SR 1004, Northampton, PA

Built 2021 Load: 32.4 t ADT: 100

EVERGREEN ROAD

Good

Over: EAST BR. BERTSCH CREEK

AT PA 248 & SR 4020, Northampton, PA

Built 1964 Load: 33.6 t ADT: 350

PA 248 (LR 175)

Good

Over: E. BR. Monocacy Creek

POW/MIA REMEMBRANCE HWY., Northampton, PA

Built 2019 Load: 33.7 t ADT: 5,960

PA 248 (LR 471)

Good

Over: Tri. Tohokendauqua Creek

BEERSVILLE, Northampton, PA

Built 2019 Load: 33.7 t ADT: 7,207

Sycamore Drive

Good

Over: Indian Creek

0.5 mi north of SR 248, Northampton, PA

Built 2015 Load: 34.3 t ADT: 100

Steuben Road

Good

Over: Monocacy Creek

Between PA 512 & 191, Northampton, PA

Built 2016 Load: 34.3 t ADT: 500

Rasley Hill Road

Good

Over: Little Martins Creek

0.2 MI North of PA 611, Northampton, PA

Built 2020 Load: 34.3 t ADT: 100

TOWNSHIP LINE ROAD

Good

Over: MONOCACY CREEK

1.5 M. EAST OF PA 512, Northampton, PA

Built 1964 Load: 34.5 t ADT: 300

Getz Road

Good

Over: Wind Gap Creek

1 MI. East of PA 115, Northampton, PA

Built 2020 Load: 34.7 t ADT: 100

Lynn Avenue

Good

Over: Lehigh Valley Rail

400' from Rt. 412, Northampton, PA

Built 2017 Load: 35.0 t ADT: 350

SR 3004 (LR 48003)

Good

Over: SAUCON CREEK

WATER STREET,HELLERTOWN, Northampton, PA

Built 2019 Load: 35.0 t ADT: 6,682

PA 248 (LR 175)

Good

Over: MONOCACY CREEK

WEST MAIN STREET, Northampton, PA

Built 2004 Load: 35.3 t ADT: 10,293

PA 512

Good

Over: Trib. to Bushkill Creek

PLAINFIELD, Northampton, PA

Built 2008 Load: 35.3 t ADT: 17,614

PA 611(LR 156)

Good

Over: FRYS RUN

AT ROYAL MANOR ROAD, Northampton, PA

Built 2012 Load: 35.3 t ADT: 3,678

PA 33

Good

Over: RIVER,CANAL,NORF/SOUTH R

GENE HARTZELL BRIDGE, Northampton, PA

Built 2001 Load: 35.4 t ADT: 46,590

KELLER ROAD

Good

Over: TRIB.TO SOBER'S RUN

EAST OF BUSHKILL CENTER, Northampton, PA

Built 2013 Load: 35.6 t ADT: 200

T-663 OTTS CORNER

Good

Over: OUGHOUGHTON CREEK

0.5 MILE EAST OF PA611, Northampton, PA

Built 2018 Load: 35.6 t ADT: 100

Knauss Road

Good

Over: Monocacy Creek

AT SR 946, Northampton, PA

Built 2018 Load: 35.6 t ADT: 150

S. Cottonwood Road

Good

Over: Indian Creek

0.2 MI SOUTH OF PA 946, Northampton, PA

Built 2018 Load: 35.6 t ADT: 150

Grand Central Road

Good

Over: Little Bushkill Creek

East of Plainfield Trail, Northampton, PA

Built 2019 Load: 35.6 t ADT: 90

Valley View Road

Good

Over: Catasauqua Creek

East of SR 3021, Northampton, PA

Built 2020 Load: 35.6 t ADT: 100

Flicksville Road

Good

Over: Martins Creek

0.1 MI West of SR 1015, Northampton, PA

Built 2020 Load: 35.6 t ADT: 400

Bushkill Street

Good

Over: Bushkill Creek

South of Main Street, Northampton, PA

Built 2020 Load: 35.6 t ADT: 150

Clearfield Road

Good

Over: Bushkill Creek

East of Moorestown, Northampton, PA

Built 2020 Load: 35.6 t ADT: 150

LAUREL HILL RD.

Good

Over: SLATEFORD CREEK

1.1MI W. OF PA611, Northampton, PA

Built 2021 Load: 35.6 t ADT: 100

Christian Springs

Good

Over: Monocacy Creek

South of SR 22, Northampton, PA

Built 2014 Load: 36.0 t ADT: 500

PA 412 (LR530)

Good

Over: SAUCON CREEK

HELLERTOWN, Northampton, PA

Built 2015 Load: 36.0 t ADT: 32,736

SR 1032 (LR 166)

Good

Over: Jacoby CR and Mill Race

PORTLAND BORO.,STATE ST., Northampton, PA

Built 2021 Load: 36.0 t ADT: 626

Rasleytown Road

Good

Over: Little Bushkill Creek

Rasleytown, Northampton, PA

Built 2017 Load: 36.3 t ADT: 300

SR 4007 (LR 48055)

Good

Over: HOKENDAUQUA CREEK

S.HOCH ROAD, Northampton, PA

Built 1961 Load: 36.6 t ADT: 102

Ackermanville Rd

Good

Over: Waltz Creek Trib.

0.5 MI West of SR 1015, Northampton, PA

Built 2019 Load: 36.6 t ADT: 200

GLAZE ROAD

Good

Over: HOKENDAUQUA CREEK

0.1 M. EAST OF SR 4007, Northampton, PA

Built 1839 Load: 36.9 t ADT: 75

GALL ROAD

Good

Over: LITTLE BUSHKILL CREEK

1 M. EAST OF PA 191, Northampton, PA

Built 1979 Load: 37.2 t ADT: 100

SR 1008

Good

Over: BUSHKILL CREEK

1.5 MI N OF CHERRY HILL, Northampton, PA

Built 2009 Load: 37.2 t ADT: 803

Steuben Road

Good

Over: E. Br. Monocacy Creek

Between PA 512 & 191, Northampton, PA

Built 2016 Load: 37.3 t ADT: 500

DELPS ROAD

Good

Over: HOKENDAUQUA CREEK

NORTH OF KLECKNERSVILLE, Northampton, PA

Built 2021 Load: 37.3 t ADT: 90

Mill Street

Good

Over: Monocacy Creek

Between PA 329 & 512, Northampton, PA

Built 2019 Load: 37.6 t ADT: 900

SR1002 (LR48025)

Good

Over: BUSHKILL CREEK

MAIN ST, TATAMY, Northampton, PA

Built 2013 Load: 38.2 t ADT: 19,737

PA 512 (LR 166)

Good

Over: BRUSH MEADOW CREEK

WASHINGTON ST.BANGOR, Northampton, PA

Built 2013 Load: 38.2 t ADT: 5,973

Georgetown Road

Good

Over: Monocacy Creek

West of PA 191, Northampton, PA

Built 2017 Load: 38.2 t ADT: 2,468

SR 1033(LR48075SP)

Good

Over: MARTINS CREEK

N.MAIN ST. @ T-762, Northampton, PA

Built 2012 Load: 38.9 t ADT: 1,425

PA 946 (LR 752)

Good

Over: HOKENDAUQUA CR.

MOUNTAIN VIEW DRIVE, Northampton, PA

Built 2012 Load: 38.9 t ADT: 3,436

E. Factoryville

Good

Over: Waltz Creek

0.3 MI West of SR 1015, Northampton, PA

Built 2019 Load: 38.9 t ADT: 400

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