US Bridges

County Road 63E over Little Beaver Creek

PoorPosted for load

Larimer County, Colorado · 4.7 MI N of CO RD 44H · Structure no. LR63E-4.7-44H

Built
1972
53 years old
Condition
Poor
inspected May 2023
Type
Slab
Wood or Timber
Length
27 ft
1 main span
Daily traffic
86
2023 count
Owner
County
County Highway Agency

About this bridge

County Road 63E over Little Beaver Creek is a wood or timber slab carrying County Road 63E over Little Beaver Creek in Larimer County, Colorado. It was built in 1972, so it is 53 years old, older than the Colorado average of 42.2 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. Its operating status is: posted for load restriction.

It carries about 86 vehicles a day, roughly 31% of them trucks, projected to reach 107 by 2042. The structure is 27 ft (8.1 m) long and 26 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesCounty Road 63E
CrossesLittle Beaver Creek
Location4.7 MI N of CO RD 44H
RouteCounty Highway 0
Coordinates40.62536, -105.52744
Functional classRural Minor Collector

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.2 US tons
Inventory rating51.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length27 ft (8.1 m)
Longest span22 ft (6.6 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic86 (2023)
Projected traffic107 by 2042
Trucks31%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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 County Road 63E over Little Beaver Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is County Road 63E over Little Beaver Creek 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 May 2023.

How much traffic does County Road 63E over Little Beaver Creek carry?

About 86 vehicles per day (2023 count), of which roughly 31% are trucks.

How long is County Road 63E over Little Beaver Creek?

The structure is 27 ft (8.1 m) long with a longest span of 22 ft (6.6 m) and a deck 26 ft wide.

Who owns County Road 63E over Little Beaver Creek?

It is owned by the County Highway Agency.