Dauphin County, PA

283 public highway bridges

Dauphin County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Dauphin County, Pennsylvania contains 283 public highway bridges. Roughly 19.8% are rated “Good,” 38.5% “Fair,” and 6.7% “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.

283
Total Bridges
19.8%
Good
38.5%
Fair
6.7%
Poor Condition

Condition Distribution

Good
19.8% (56)
Fair
38.5% (109)
Poor
6.7% (19)

All Bridges (283)

T515 CAMP KIWANIS

Good

Over: MANADA CREEK

3SW GRNTVL/MNDA C/E HNVR, Dauphin, PA

Built 1973 Load: 44.5 t ADT: 150

7304 GAP VIEW RD.

Good

Over: CLARK CREEK TRIBUTARY

CLARK CREEK TRIBUTARY, Dauphin, PA

Built 1999 Load: 46.3 t ADT: 200

7364 ALLEGHENY ST

Good

Over: CLARKS CREEK

CLARK CREEK, Dauphin, PA

Built 1999 Load: 46.3 t ADT: 750

PA 743; SR 0743

Good

Over: SPRING CREEK

HERSHEY, Dauphin, PA

Built 2017 Load: 46.7 t ADT: 8,898

T-407;Red Top Rd

Good

Over: Trib. to Nyes Run

1 SE PXTONIA/TRIB BEAVER, Dauphin, PA

Built 2022 Load: 48.1 t ADT: 2,500

SR 2019

Good

Over: TRIB TO BEAVER CREEK

2.3 MI.E.OF COLONIAL PARK, Dauphin, PA

Built 2000 Load: 49.0 t ADT: 8,999

STEEL ALLEY

Good

Over: BURD RUN

0.3 MI NE OF SR 230, Dauphin, PA

Built 1978 Load: 50.8 t ADT: 87

T407 DerryWoods Dr

Good

Over: UNT to Swatara Creek

Derry Woods Drive, Dauphin, PA

Built 1901 Load: 50.8 t ADT: 200

SR 1004 MILLERS CH

Good

Over: ARMSTRONG CREEK

4 MI.S. E-VILLE, Dauphin, PA

Built 2005 Load: 51.7 t ADT: 71

T-498;Lauffer Road

Good

Over: Iron Run

0.5 MI NW OF SR 341, Dauphin, PA

Built 2021 Load: 52.6 t ADT: 25

PA TPK (I-76)

Good

Over: SR 0441

E. of Harrisburg East Int, Dauphin, PA

Built 2023 Load: 52.8 t ADT: 6,174

Burd Street

Good

Over: Amtrak

Royalton, Dauphin, PA

Built 2010 Load: 56.2 t ADT: 1,473

SR 3020

Good

Over: TRIB. TO NYE'S RUN

3 MI.N.W. HUMMELSTOWN, Dauphin, PA

Built 2004 Load: 85.3 t ADT: 6,363

SR 1014 SPECTOWN R

Good

Over: TRIB TO WICONISCO CREEK

S.W. OF GRATZ, Dauphin, PA

Built 1950 Load: 99.8 t ADT: 2,116

SR 1007

Poor

Over: WICONISCO CREEK

1.5 MI. N.W. OF E-VILLE, Dauphin, PA

Built 1973 Load: 2.7 t ADT: 519

WEST CROSS RD T535

Poor

Over: N FORK POWELL CREEK

.7SW CARNSVLLE/N FRK POWE, Dauphin, PA

Built 1976 Load: 8.2 t ADT: 75

SR 4013

Poor

Over: RATTLING CREEK

LYKENS BORO, Dauphin, PA

Built 1973 Load: 10.0 t ADT: 341

SR 3012,WEST SPANS

Poor

Over: SUSQUEHANNA RIVER (WEST)

CITY OF HARRISBURG, Dauphin, PA

Built 1928 Load: 10.9 t ADT: 10,617

S. MEADOW LN. T471

Poor

Over: MANADA CREEK

1E US 22 & PA 39/MANADA C, Dauphin, PA

Built 1930 Load: 18.1 t ADT: 50

US 209; SR 0209

Poor

Over: WICONISCO CREEK

LYKENS BORO LINE, WEST, Dauphin, PA

Built 1974 Load: 20.0 t ADT: 5,740

SR 1017 HONEYMOON

Poor

Over: TRIB TO PINE CREEK

3 MI. E. GRATZ, Dauphin, PA

Built 1910 Load: 26.3 t ADT: 232

MACLAY ST. /TURNBK

Poor

Over: Norfolk Southern RR

MACLAY ST IN HARRISBURG, Dauphin, PA

Built 1940 Load: 29.9 t ADT: 2,000

SR 3007

Poor

Over: NORFOLK SOUTHERN

19TH STREET 3007C09, Dauphin, PA

Built 1965 Load: 30.8 t ADT: 8,494

UNDER STATE ST-HAR

Poor

Over: PAXTON CREEK

PXTN C/UNDER STATE ST/HBG, Dauphin, PA

Built 1940 Load: 31.8 t ADT: 200

PA 147; S.RIVER RD

Poor

Over: POWELLS CREEK

QUARTER MI S OF INGLENOOK, Dauphin, PA

Built 1860 Load: 32.7 t ADT: 6,401

SR 2011 BACHVILLE

Poor

Over: BRANCH OF SPRING CREEK

2 MI.S. OF HERSHEY, Dauphin, PA

Built 1920 Load: 32.7 t ADT: 1,822

DEVONSHIRE HEIGHTS

Poor

Over: MANADA CREEK

2.5 N UNION DEP/EHT/MANAD, Dauphin, PA

Built 1980 Load: 34.5 t ADT: 300

US 22 WB; SR 0022

Poor

Over: SUSQUEHANNA RIVER

CLARKS FERRY, Dauphin, PA

Built 1986 Load: 35.4 t ADT: 27,209

SR 2005 ROUNDTOP R

Poor

Over: IRON MINE RUN

1.5 MI. E. MIDDLETOWN, Dauphin, PA

Built 1934 Load: 37.2 t ADT: 648

SR 2012

Poor

Over: NS RAILROAD

.5 MI. N. OF HERSHEY, Dauphin, PA

Built 1917 Load: 37.2 t ADT: 2,365

SR 3009 Paxton St

Poor

Over: Norfolk Southern RR

2nd and Paxton Sts Hbg, Dauphin, PA

Built 1929 Load: 37.2 t ADT: 17,359

US 22; SR 0022

Poor

Over: SUSQUEHANNA RIVER

CLARKS FERRY, Dauphin, PA

Built 1986 Load: 40.8 t ADT: 26,191

SR 3009

Poor

Over: FISHING CREEK

1 MI. S. OF DAUPHIN, Dauphin, PA

Built 1910 Load: 46.3 t ADT: 7,944

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.