US Bridges

J35 200th ST over East 102 River

Good

Taylor County, Iowa · 069332601 · Structure no. 000000000322651

Built
2023
2 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
246 ft
3 main spans
Daily traffic
91
2023 count
Owner
County
County Highway Agency

About this bridge

J35 200th ST over East 102 River is a prestressed concrete stringer/multi-beam or girder carrying J35 200th ST over East 102 River in Taylor County, Iowa. It was built in 2023, so it is 2 years old, younger than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 91 vehicles a day, roughly 19% of them trucks, projected to reach 91 by 2044. The structure is 246 ft (75 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesJ35 200th ST
CrossesEast 102 River
Location069332601
RouteCounty Highway 0
StateIowa
Coordinates40.75561, -94.62346
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75.4 US tons
Inventory rating55.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length246 ft (75 m)
Longest span82 ft (25 m)
Deck width33 ft (10.1 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91 (2023)
Projected traffic91 by 2044
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was J35 200th ST over East 102 River built?

It was built in 2023, making it 2 years old in 2025.

What condition is J35 200th ST over East 102 River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does J35 200th ST over East 102 River carry?

About 91 vehicles per day (2023 count), of which roughly 19% are trucks.

How long is J35 200th ST over East 102 River?

The structure is 246 ft (75 m) long with a longest span of 82 ft (25 m) and a deck 33 ft wide.

Who owns J35 200th ST over East 102 River?

It is owned by the County Highway Agency.