SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 10:06:38 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 10:06:38 AM | 2.00 | 1:43 | 3:03 | 70 | |
| Oyster Creek | Harlem Rd | 10:06:38 AM | 1.60 | 1:27 | 4:30 | 66 | |
| Harlem Rd | W Bellfort | 10:06:38 AM | 1.50 | 1:10 | 5:40 | 77 | |
| W Bellfort | Bellaire | 10:06:38 AM | 2.90 | 2:53 | 8:33 | 60 | |
| Bellaire | S Fry Rd | 10:06:38 AM | 1.60 | 1:34 | 10:07 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:06:38 AM | 2.00 | 4:16 | 14:23 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 10:06:38 AM | 2.20 | 2:41 | 17:04 | 49 |  |
| Kingsland | IH-10 Katy | 10:03:38 AM | 1.25 | 3:58 | 21:02 | 19 |  |
| IH-10 Katy | Morton | 10:06:38 AM | 1.50 | 1:44 | 22:46 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:06:38 AM | 1.50 | 4:30 | 4:23 | 20 | |
| IH-10 Katy | Kingsland | 10:06:38 AM | 1.25 | 1:00 | 5:23 | 75 | |
| Kingsland | Cinco Ranch Blvd | 10:06:38 AM | 2.20 | 2:11 | 7:34 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:06:38 AM | 2.00 | 5:05 | 12:39 | 24 | |
| S Fry Rd | Bellaire | 10:06:38 AM | 1.60 | 1:36 | 14:15 | 60 | |
| Bellaire | W Bellfort | 10:06:38 AM | 2.90 | 2:26 | 16:41 | 72 | |
| W Bellfort | Harlem Rd | 10:06:38 AM | 1.50 | 1:14 | 17:55 | 73 | |
| Harlem Rd | Oyster Creek | 10:06:38 AM | 1.60 | 1:22 | 19:17 | 70 | |
| Oyster Creek | FM-1464 | 10:06:38 AM | 2.00 | 1:41 | 20:58 | 71 | |
| FM-1464 | New Territory | 10:06:38 AM | 1.50 | 1:12 | 22:10 | 75 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
