US Bridges

City Street over I-94/19th Street Sep

Fair

Burleigh County, North Dakota · 1 East of US 83 North · Structure no. 0094159926

Built
1976
49 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
225 ft
2 main spans
Daily traffic
7,300
2019 count
Owner
State
State Highway Agency

About this bridge

City Street over I-94/19th Street Sep is a steel continuous stringer/multi-beam or girder carrying City Street over I-94/19th Street Sep in Burleigh County, North Dakota. It was built in 1976, so it is 49 years old, older than the North Dakota average of 48.2 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 7,300 vehicles a day, roughly 3% of them trucks, projected to reach 8,000 by 2039. The structure is 225 ft (68.6 m) long and 61 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCity Street
CrossesI-94/19th Street Sep
Location1 East of US 83 North
RouteCity Street 0
Coordinates46.83148, -100.76236
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.4 US tons
Inventory rating35.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length225 ft (68.6 m)
Longest span109 ft (33.2 m)
Deck width61 ft (18.7 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,300 (2019)
Projected traffic8,000 by 2039
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was City Street over I-94/19th Street Sep built?

It was built in 1976, making it 49 years old in 2025.

What condition is City Street over I-94/19th Street Sep 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 April 2024.

How much traffic does City Street over I-94/19th Street Sep carry?

About 7,300 vehicles per day (2019 count), of which roughly 3% are trucks.

How long is City Street over I-94/19th Street Sep?

The structure is 225 ft (68.6 m) long with a longest span of 109 ft (33.2 m) and a deck 61 ft wide.

Who owns City Street over I-94/19th Street Sep?

It is owned by the State Highway Agency.