US Bridges

US30 over Fremont CO Drain Ditch

Poor

Dodge County, Nebraska · 2E Ames · Structure no. S030 42074

Built
1970
55 years old
Condition
Poor
inspected January 2024
Type
Slab
Concrete Continuous
Length
97 ft
3 main spans
Daily traffic
8,310
2018 count
Owner
State
State Highway Agency

About this bridge

US30 over Fremont CO Drain Ditch is a concrete continuous slab carrying US30 over Fremont CO Drain Ditch in Dodge County, Nebraska. It was built in 1970, so it is 55 years old, older than the Nebraska average of 47.1 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.

It carries about 8,310 vehicles a day, roughly 11% of them trucks, projected to reach 11,219 by 2038. The structure is 97 ft (29.6 m) long and 47 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesUS30
CrossesFremont CO Drain Ditch
Location2E Ames
RouteU.S. Route 30
Coordinates41.4515, -96.5973
Functional classRural Principal Arterial - Other

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating36.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span39 ft (11.9 m)
Deck width47 ft (14.4 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,310 (2018)
Projected traffic11,219 by 2038
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US30 over Fremont CO Drain Ditch built?

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

What condition is US30 over Fremont CO Drain Ditch 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 January 2024.

How much traffic does US30 over Fremont CO Drain Ditch carry?

About 8,310 vehicles per day (2018 count), of which roughly 11% are trucks.

How long is US30 over Fremont CO Drain Ditch?

The structure is 97 ft (29.6 m) long with a longest span of 39 ft (11.9 m) and a deck 47 ft wide.

Who owns US30 over Fremont CO Drain Ditch?

It is owned by the State Highway Agency.