US Bridges

US 63 over Fabius Creek

Fair

Davis County, Iowa · 2.1 Mi. S of S JCT SR J51 · Structure no. 000000000022451

Built
1974
51 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
171 ft
3 main spans
Daily traffic
1,990
2022 count
Owner
State
State Highway Agency

About this bridge

US 63 over Fabius Creek is a prestressed concrete stringer/multi-beam or girder carrying US 63 over Fabius Creek in Davis County, Iowa. It was built in 1974, so it is 51 years old, older than the Iowa average of 45.5 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 1,990 vehicles a day, roughly 25% of them trucks, projected to reach 1,990 by 2043. The structure is 171 ft (52.1 m) long and 47 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesUS 63
CrossesFabius Creek
Location2.1 Mi. S of S JCT SR J51
RouteU.S. Route 63
StateIowa
Coordinates40.63182, -92.52355
Functional classRural Principal Arterial - Other

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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating39.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length171 ft (52.1 m)
Longest span65 ft (19.8 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,990 (2022)
Projected traffic1,990 by 2043
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 63 over Fabius Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is US 63 over Fabius 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 March 2023.

How much traffic does US 63 over Fabius Creek carry?

About 1,990 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is US 63 over Fabius Creek?

The structure is 171 ft (52.1 m) long with a longest span of 65 ft (19.8 m) and a deck 47 ft wide.

Who owns US 63 over Fabius Creek?

It is owned by the State Highway Agency.