US Bridges

US 206 over Dry Brook

Poor

Sussex County, New Jersey · 2.2 MI North of Rt 15 JCT · Structure no. 1912150

Built
1940
85 years old, rebuilt 1947
Condition
Poor
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
243 ft
4 main spans
Daily traffic
15,621
2023 count
Owner
State
State Highway Agency

About this bridge

US 206 over Dry Brook is a steel stringer/multi-beam or girder carrying US 206 over Dry Brook in Sussex County, New Jersey. It was built in 1940 and reconstructed in 1947, so it is 85 years old, older than the New Jersey average of 58.5 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.

It carries about 15,621 vehicles a day, roughly 7% of them trucks, projected to reach 18,745 by 2043. The structure is 243 ft (74.1 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 206
CrossesDry Brook
Location2.2 MI North of Rt 15 JCT
RouteU.S. Route 206
Coordinates41.14036, -74.74321
Functional classRural Principal Arterial - Other

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating71 US tons
Inventory rating42 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length243 ft (74.1 m)
Longest span63 ft (19.2 m)
Deck width69 ft (21 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,621 (2023)
Projected traffic18,745 by 2043
Trucks7%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$14.5 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 206 over Dry Brook built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1947.

What condition is US 206 over Dry Brook 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 February 2023.

How much traffic does US 206 over Dry Brook carry?

About 15,621 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is US 206 over Dry Brook?

The structure is 243 ft (74.1 m) long with a longest span of 63 ft (19.2 m) and a deck 69 ft wide.

Who owns US 206 over Dry Brook?

It is owned by the State Highway Agency.