US Bridges

SH 64 Ml over White River

Good

Rio Blanco County, Colorado · 19 MI W of Meeker · Structure no. D-03-AA

Built
2024
1 years old
Condition
Good
inspected October 2024
Type
Girder and Floorbeam System
Prestressed Concrete Continuous
Length
294 ft
3 main spans
Daily traffic
710
2018 count
Owner
State
State Highway Agency

About this bridge

SH 64 Ml over White River is a prestressed concrete continuous girder and floorbeam system carrying SH 64 Ml over White River in Rio Blanco County, Colorado. It was built in 2024, so it is 1 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 710 vehicles a day, roughly 17% of them trucks, projected to reach 774 by 2038. The structure is 294 ft (89.5 m) long and 43 ft wide. If it were closed, the detour would be 79.5 mi (128 km).

CarriesSH 64 Ml
CrossesWhite River
Location19 MI W of Meeker
RouteState Highway 64A
Coordinates40.094, -108.25882
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating46.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length294 ft (89.5 m)
Longest span105 ft (32 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic710 (2018)
Projected traffic774 by 2038
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed79.5 mi (128 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 64 Ml over White River built?

It was built in 2024, making it 1 years old in 2025.

What condition is SH 64 Ml over White 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 October 2024.

How much traffic does SH 64 Ml over White River carry?

About 710 vehicles per day (2018 count), of which roughly 17% are trucks.

How long is SH 64 Ml over White River?

The structure is 294 ft (89.5 m) long with a longest span of 105 ft (32 m) and a deck 43 ft wide.

Who owns SH 64 Ml over White River?

It is owned by the State Highway Agency.