US Bridges

Hansen RD over I 205

Fair

San Joaquin County, California · 10-SJ-205-2.38 · Structure no. 29 0208

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
237 ft
2 main spans
Daily traffic
680
1998 count
Owner
State
State Highway Agency

About this bridge

Hansen RD over I 205 is a steel continuous stringer/multi-beam or girder carrying Hansen RD over I 205 in San Joaquin County, California. It was built in 1970, so it is 55 years old, older 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 5 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 680 vehicles a day, roughly 2% of them trucks, projected to reach 2,735 by 2042. The structure is 237 ft (72.2 m) long and 39 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesHansen RD
CrossesI 205
Location10-SJ-205-2.38
RouteCounty Highway 0
Coordinates37.74164, -121.51326
Functional classRural 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.4 US tons
Inventory rating54.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length237 ft (72.2 m)
Longest span116 ft (35.4 m)
Deck width39 ft (11.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic680 (1998)
Projected traffic2,735 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Hansen RD over I 205 built?

It was built in 1970, making it 55 years old in 2025.

What condition is Hansen RD over I 205 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 March 2024.

How much traffic does Hansen RD over I 205 carry?

About 680 vehicles per day (1998 count), of which roughly 2% are trucks.

How long is Hansen RD over I 205?

The structure is 237 ft (72.2 m) long with a longest span of 116 ft (35.4 m) and a deck 39 ft wide.

Who owns Hansen RD over I 205?

It is owned by the State Highway Agency.