US Bridges

Jacksonville Road over Monocacy Creek

PoorPosted for load

Northampton County, Pennsylvania · East of Jacksonville · Structure no. 000000000028821

Built
1923
102 years old
Condition
Poor
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
82 ft
2 main spans
Daily traffic
200
2009 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Jacksonville Road over Monocacy Creek is a steel stringer/multi-beam or girder carrying Jacksonville Road over Monocacy Creek in Northampton County, Pennsylvania. It was built in 1923, so it is 102 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 230 by 2019. The structure is 82 ft (25 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesJacksonville Road
CrossesMonocacy Creek
LocationEast of Jacksonville
RouteCity Street 0
Coordinates40.70806, -75.39804
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating29 US tons
Inventory rating17 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length82 ft (25 m)
Longest span38 ft (11.6 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2009)
Projected traffic230 by 2019
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Jacksonville Road over Monocacy Creek built?

It was built in 1923, making it 102 years old in 2025.

What condition is Jacksonville Road over Monocacy Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.

How much traffic does Jacksonville Road over Monocacy Creek carry?

About 200 vehicles per day (2009 count), of which roughly 10% are trucks.

How long is Jacksonville Road over Monocacy Creek?

The structure is 82 ft (25 m) long with a longest span of 38 ft (11.6 m) and a deck 27 ft wide.

Who owns Jacksonville Road over Monocacy Creek?

It is owned by the Town or Township Highway Agency.