US Bridges

200 East Road over T.F.Northside Main Cnl

PoorPosted for load

Jerome County, Idaho · 3.1 N. 2.0 E. Jerome · Structure no. 000000000024690

Built
1970
55 years old
Condition
Poor
inspected November 2024
Type
Tee Beam
Concrete
Length
37 ft
1 main span
Daily traffic
310
2023 count
Owner
Local
Other Local Agency

About this bridge

200 East Road over T.F.Northside Main Cnl is a concrete tee beam carrying 200 East Road over T.F.Northside Main Cnl in Jerome County, Idaho. It was built in 1970, so it is 55 years old, older than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 310 vehicles a day, roughly 11% of them trucks, projected to reach 465 by 2042. The structure is 37 ft (11.3 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries200 East Road
CrossesT.F.Northside Main Cnl
Location3.1 N. 2.0 E. Jerome
RouteCounty Highway 0
StateIdaho
Coordinates42.76794, -114.48289
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span35 ft (10.7 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic310 (2023)
Projected traffic465 by 2042
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$416,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 200 East Road over T.F.Northside Main Cnl built?

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

What condition is 200 East Road over T.F.Northside Main Cnl in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does 200 East Road over T.F.Northside Main Cnl carry?

About 310 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is 200 East Road over T.F.Northside Main Cnl?

The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 24 ft wide.

Who owns 200 East Road over T.F.Northside Main Cnl?

It is owned by the Other Local Agency.