US Bridges

Cataldo Mission RD over I 90;CATALDO Mission Ic

Fair

Kootenai County, Idaho · 11.2 W. Kellogg · Structure no. 000000000030630

Built
1964
61 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
184 ft
4 main spans
Daily traffic
440
2023 count
Owner
State
State Highway Agency

About this bridge

Cataldo Mission RD over I 90;CATALDO Mission Ic is a prestressed concrete stringer/multi-beam or girder carrying Cataldo Mission RD over I 90;CATALDO Mission Ic in Kootenai County, Idaho. It was built in 1964, so it is 61 years old, older than the Idaho average of 45.3 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 440 vehicles a day, projected to reach 660 by 2042. The structure is 184 ft (56.1 m) long and 29 ft wide.

Location

Open in Google Maps
CarriesCataldo Mission RD
CrossesI 90;CATALDO Mission Ic
Location11.2 W. Kellogg
RouteCounty Highway 0
CountyKootenai County
StateIdaho
Coordinates47.54961, -116.35294
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating79 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length184 ft (56.1 m)
Longest span57 ft (17.4 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic440 (2023)
Projected traffic660 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.6 million (2017 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Cataldo Mission RD over I 90;CATALDO Mission Ic built?

It was built in 1964, making it 61 years old in 2025.

What condition is Cataldo Mission RD over I 90;CATALDO Mission Ic 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 May 2023.

How much traffic does Cataldo Mission RD over I 90;CATALDO Mission Ic carry?

About 440 vehicles per day (2023 count).

How long is Cataldo Mission RD over I 90;CATALDO Mission Ic?

The structure is 184 ft (56.1 m) long with a longest span of 57 ft (17.4 m) and a deck 29 ft wide.

Who owns Cataldo Mission RD over I 90;CATALDO Mission Ic?

It is owned by the State Highway Agency.