US Bridges

Route 16 over Pocotopaug Creek

Fair

Middlesex County, Connecticut · 425 Ft E of Route 196 · Structure no. 00852

Built
1939
86 years old
Condition
Fair
inspected February 2023
Type
Tee Beam
Concrete
Length
29 ft
1 main span
Daily traffic
6,300
2020 count
Owner
State
State Highway Agency

About this bridge

Route 16 over Pocotopaug Creek is a concrete tee beam carrying Route 16 over Pocotopaug Creek in Middlesex County, Connecticut. It was built in 1939, so it is 86 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 6,300 vehicles a day, roughly 5% of them trucks, projected to reach 9,361 by 2040. The structure is 29 ft (8.9 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRoute 16
CrossesPocotopaug Creek
Location425 Ft E of Route 196
RouteState Highway 16
Coordinates41.56438, -72.50722
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating32.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length29 ft (8.9 m)
Longest span26 ft (7.9 m)
Deck width37 ft (11.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,300 (2020)
Projected traffic9,361 by 2040
Trucks5%
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 16 over Pocotopaug Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is Route 16 over Pocotopaug Creek 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 February 2023.

How much traffic does Route 16 over Pocotopaug Creek carry?

About 6,300 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Route 16 over Pocotopaug Creek?

The structure is 29 ft (8.9 m) long with a longest span of 26 ft (7.9 m) and a deck 37 ft wide.

Who owns Route 16 over Pocotopaug Creek?

It is owned by the State Highway Agency.