US Bridges

Green Pond RD(513) over Hibernia Brook

Fair

Morris County, New Jersey · 2.91 MI N of I-80/CR513 · Structure no. 1400900

Built
2008
17 years old
Condition
Fair
inspected July 2023
Type
Truss - Thru
Steel
Length
71 ft
1 main span
Daily traffic
7,131
2023 count
Owner
County
County Highway Agency

About this bridge

Green Pond RD(513) over Hibernia Brook is a steel truss - thru carrying Green Pond RD(513) over Hibernia Brook in Morris County, New Jersey. It was built in 2008, so it is 17 years old, younger than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,131 vehicles a day, roughly 4% of them trucks, projected to reach 8,701 by 2043. The structure is 71 ft (21.6 m) long and 34 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesGreen Pond RD(513)
CrossesHibernia Brook
Location2.91 MI N of I-80/CR513
RouteCounty Highway 513
CountyMorris County
StateNew Jersey
Coordinates40.94481, -74.49344
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.6 US tons
Inventory rating30.8 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length71 ft (21.6 m)
Longest span66 ft (20.1 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,131 (2023)
Projected traffic8,701 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$2,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Green Pond RD(513) over Hibernia Brook built?

It was built in 2008, making it 17 years old in 2025.

What condition is Green Pond RD(513) over Hibernia Brook in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does Green Pond RD(513) over Hibernia Brook carry?

About 7,131 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Green Pond RD(513) over Hibernia Brook?

The structure is 71 ft (21.6 m) long with a longest span of 66 ft (20.1 m) and a deck 34 ft wide.

Who owns Green Pond RD(513) over Hibernia Brook?

It is owned by the County Highway Agency.