US Bridges

Blatchley Avenue over AMTRAK Railroad

Good

New Haven County, Connecticut · .1 Miles South Route 5 · Structure no. 05886

Built
1989
36 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
238 ft
2 main spans
Daily traffic
3,850
2024 count
Owner
Unknown
Unknown

About this bridge

Blatchley Avenue over AMTRAK Railroad is a steel continuous stringer/multi-beam or girder carrying Blatchley Avenue over AMTRAK Railroad in New Haven County, Connecticut. It was built in 1989, so it is 36 years old, younger 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 3,850 vehicles a day, roughly 3% of them trucks, projected to reach 5,721 by 2044. The structure is 238 ft (72.5 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBlatchley Avenue
CrossesAMTRAK Railroad
Location.1 Miles South Route 5
RouteCity Street 0
Coordinates41.31658, -72.90116
Functional classUrban Local

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.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating110.1 US tons
Inventory rating68.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+1 approach)
Design loadHS 20
Structure length238 ft (72.5 m)
Longest span105 ft (31.9 m)
Deck width44 ft (13.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,850 (2024)
Projected traffic5,721 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerUnknown
Maintained byOther Local Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Blatchley Avenue over AMTRAK Railroad built?

It was built in 1989, making it 36 years old in 2025.

What condition is Blatchley Avenue over AMTRAK Railroad 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 January 2024.

How much traffic does Blatchley Avenue over AMTRAK Railroad carry?

About 3,850 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Blatchley Avenue over AMTRAK Railroad?

The structure is 238 ft (72.5 m) long with a longest span of 105 ft (31.9 m) and a deck 44 ft wide.

Who owns Blatchley Avenue over AMTRAK Railroad?

It is owned by the Unknown and maintained by the Other Local Agency.