US Bridges

Ordnance Road over US 50 Ml

Poor

Pueblo County, Colorado · 5.0 MI E of JCT SH 231 S · Structure no. K-19-V

Built
1953
72 years old
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
229 ft
4 main spans
Daily traffic
8,400
2018 count
Owner
State
State Highway Agency

About this bridge

Ordnance Road over US 50 Ml is a steel continuous stringer/multi-beam or girder carrying Ordnance Road over US 50 Ml in Pueblo County, Colorado. It was built in 1953, so it is 72 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.

It carries about 8,400 vehicles a day, roughly 2% of them trucks, projected to reach 560 by 2038. The structure is 229 ft (69.7 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOrdnance Road
CrossesUS 50 Ml
Location5.0 MI E of JCT SH 231 S
Coordinates38.26292, -104.36975
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.5 US tons
Inventory rating42.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length229 ft (69.7 m)
Longest span65 ft (19.8 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,400 (2018)
Projected traffic560 by 2038
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ordnance Road over US 50 Ml built?

It was built in 1953, making it 72 years old in 2025.

What condition is Ordnance Road over US 50 Ml 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 July 2024.

How much traffic does Ordnance Road over US 50 Ml carry?

About 8,400 vehicles per day (2018 count), of which roughly 2% are trucks.

How long is Ordnance Road over US 50 Ml?

The structure is 229 ft (69.7 m) long with a longest span of 65 ft (19.8 m) and a deck 34 ft wide.

Who owns Ordnance Road over US 50 Ml?

It is owned by the State Highway Agency.