US Bridges

Watt Ave over I 80 E80-E244 Lrt

Fair

Sacramento County, California · 03-SAC-080-M10.36 · Structure no. 24 0290

Built
1971
54 years old
Condition
Fair
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
534 ft
3 main spans
Daily traffic
75,000
2010 count
Owner
State
State Highway Agency

About this bridge

Watt Ave over I 80 E80-E244 Lrt is a prestressed concrete continuous box beam or girders - multiple carrying Watt Ave over I 80 E80-E244 Lrt in Sacramento County, California. It was built in 1971, so it is 54 years old, younger than the California average of 54.8 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 75,000 vehicles a day, roughly 2% of them trucks, projected to reach 157,293 by 2047. The structure is 534 ft (162.8 m) long and 114 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWatt Ave
CrossesI 80 E80-E244 Lrt
Location03-SAC-080-M10.36
RouteCounty Highway 0
Coordinates38.64599, -121.38303
Functional classUrban Other Principal 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length534 ft (162.8 m)
Longest span227 ft (69.2 m)
Deck width114 ft (34.7 m)
Roadway width100 ft (30.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75,000 (2010)
Projected traffic157,293 by 2047
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Watt Ave over I 80 E80-E244 Lrt built?

It was built in 1971, making it 54 years old in 2025.

What condition is Watt Ave over I 80 E80-E244 Lrt 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 Watt Ave over I 80 E80-E244 Lrt carry?

About 75,000 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is Watt Ave over I 80 E80-E244 Lrt?

The structure is 534 ft (162.8 m) long with a longest span of 227 ft (69.2 m) and a deck 114 ft wide.

Who owns Watt Ave over I 80 E80-E244 Lrt?

It is owned by the State Highway Agency.