US Bridges

Nursery Road over Five Mile River

Fair

Fairfield County, Connecticut · B/T Mpkwy Exit 37 & 38 · Structure no. 05001

Built
1960
65 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
612
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Nursery Road over Five Mile River is a steel stringer/multi-beam or girder carrying Nursery Road over Five Mile River in Fairfield County, Connecticut. It was built in 1960, 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 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 612 vehicles a day, roughly 2% of them trucks, projected to reach 909 by 2043. The structure is 30 ft (9.1 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNursery Road
CrossesFive Mile River
LocationB/T Mpkwy Exit 37 & 38
RouteCity Street 0
Coordinates41.12687, -73.47109
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating0 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span27 ft (8.1 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic612 (2023)
Projected traffic909 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Nursery Road over Five Mile River built?

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

What condition is Nursery Road over Five Mile River 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 January 2025.

How much traffic does Nursery Road over Five Mile River carry?

About 612 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Nursery Road over Five Mile River?

The structure is 30 ft (9.1 m) long with a longest span of 27 ft (8.1 m) and a deck 35 ft wide.

Who owns Nursery Road over Five Mile River?

It is owned by the Town or Township Highway Agency.