US Bridges

S Bvrwyck RD CR637 over Troy Brook

Fair

Morris County, New Jersey · 0.48MI S of I80&CR637 JCT · Structure no. 1400417

Built
2004
21 years old
Condition
Fair
inspected July 2023
Type
Arch - Deck
Concrete
Length
32 ft
1 main span
Daily traffic
13,394
2023 count
Owner
County
County Highway Agency

About this bridge

S Bvrwyck RD CR637 over Troy Brook is a concrete arch - deck carrying S Bvrwyck RD CR637 over Troy Brook in Morris County, New Jersey. It was built in 2004, so it is 21 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 5 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 13,394 vehicles a day, roughly 4% of them trucks, projected to reach 16,340 by 2043. The structure is 32 ft (9.8 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesS Bvrwyck RD CR637
CrossesTroy Brook
Location0.48MI S of I80&CR637 JCT
RouteCounty Highway 637
CountyMorris County
StateNew Jersey
Coordinates40.8543, -74.38983
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
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating86 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length32 ft (9.8 m)
Longest span32 ft (9.8 m)
Deck width40 ft (12.2 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,394 (2023)
Projected traffic16,340 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S Bvrwyck RD CR637 over Troy Brook built?

It was built in 2004, making it 21 years old in 2025.

What condition is S Bvrwyck RD CR637 over Troy 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 S Bvrwyck RD CR637 over Troy Brook carry?

About 13,394 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is S Bvrwyck RD CR637 over Troy Brook?

The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 40 ft wide.

Who owns S Bvrwyck RD CR637 over Troy Brook?

It is owned by the County Highway Agency.