US Bridges

Van Norman RD over Big Dry Creek 016

Fair

Garfield County, Montana · 26M NE Jordan · Structure no. L17013000+08001

Built
1959
66 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
412 ft
8 main spans
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Van Norman RD over Big Dry Creek 016 is a prestressed concrete stringer/multi-beam or girder carrying Van Norman RD over Big Dry Creek 016 in Garfield County, Montana. It was built in 1959, so it is 66 years old, older than the Montana average of 47 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 412 ft (125.5 m) long and 27 ft wide. If it were closed, the detour would be 67.7 mi (109 km).

CarriesVan Norman RD
CrossesBig Dry Creek 016
Location26M NE Jordan
RouteCounty Highway 17001
StateMontana
Coordinates47.35028, -106.36742
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
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 geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43 US tons
Inventory rating26 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 15
Structure length412 ft (125.5 m)
Longest span52 ft (15.7 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2025)
Projected traffic100 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed67.7 mi (109 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Van Norman RD over Big Dry Creek 016 built?

It was built in 1959, making it 66 years old in 2025.

What condition is Van Norman RD over Big Dry Creek 016 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 Van Norman RD over Big Dry Creek 016 carry?

About 100 vehicles per day (2025 count), of which roughly 3% are trucks.

How long is Van Norman RD over Big Dry Creek 016?

The structure is 412 ft (125.5 m) long with a longest span of 52 ft (15.7 m) and a deck 27 ft wide.

Who owns Van Norman RD over Big Dry Creek 016?

It is owned by the County Highway Agency.