US Bridges

Route 63 over Hollenbeck River

Good

Litchfield County, Connecticut · 0.3 MI N of Route 43 · Structure no. 01040

Built
1960
65 years old, rebuilt 1994
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
67 ft
1 main span
Daily traffic
3,300
2021 count
Owner
State
State Highway Agency

About this bridge

Route 63 over Hollenbeck River is a steel stringer/multi-beam or girder carrying Route 63 over Hollenbeck River in Litchfield County, Connecticut. It was built in 1960 and reconstructed in 1994, so it is 65 years old, older than the Connecticut average of 56.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,300 vehicles a day, roughly 10% of them trucks, projected to reach 4,903 by 2041. The structure is 67 ft (20.4 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 63
CrossesHollenbeck River
Location0.3 MI N of Route 43
RouteState Highway 63
Coordinates41.91747, -73.27321
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating60 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length67 ft (20.4 m)
Longest span63 ft (19.1 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,300 (2021)
Projected traffic4,903 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Route 63 over Hollenbeck River built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1994.

What condition is Route 63 over Hollenbeck River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does Route 63 over Hollenbeck River carry?

About 3,300 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Route 63 over Hollenbeck River?

The structure is 67 ft (20.4 m) long with a longest span of 63 ft (19.1 m) and a deck 46 ft wide.

Who owns Route 63 over Hollenbeck River?

It is owned by the State Highway Agency.