US Bridges

Old Hyway 199 over Mendenhall Creek

Fair

Josephine County, Oregon · Josephine CO · Structure no. 530205530200026

Built
1926
99 years old
Condition
Fair
inspected October 2024
Type
Tee Beam
Concrete
Length
27 ft
1 main span
Daily traffic
104
2020 count
Owner
County
County Highway Agency

About this bridge

Old Hyway 199 over Mendenhall Creek is a concrete tee beam carrying Old Hyway 199 over Mendenhall Creek in Josephine County, Oregon. It was built in 1926, so it is 99 years old, older than the Oregon average of 49.9 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 104 vehicles a day, roughly 1% of them trucks, projected to reach 121 by 2025. The structure is 27 ft (8.2 m) long and 23 ft wide.

CarriesOld Hyway 199
CrossesMendenhall Creek
LocationJosephine CO
RouteCounty Highway C5302
StateOregon
Coordinates42.12087, -123.67382
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span26 ft (7.9 m)
Deck width23 ft (7 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104 (2020)
Projected traffic121 by 2025
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Hyway 199 over Mendenhall Creek built?

It was built in 1926, making it 99 years old in 2025.

What condition is Old Hyway 199 over Mendenhall Creek 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 October 2024.

How much traffic does Old Hyway 199 over Mendenhall Creek carry?

About 104 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is Old Hyway 199 over Mendenhall Creek?

The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.9 m) and a deck 23 ft wide.

Who owns Old Hyway 199 over Mendenhall Creek?

It is owned by the County Highway Agency.