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 | 3:35:44 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:35:44 AM | 2.90 | 2:34 | 3:34 | 68 | |
| Bellaire | S Fry Rd | 3:35:44 AM | 1.60 | 1:27 | 5:01 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:35:44 AM | 2.00 | 1:56 | 6:57 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:35:44 AM | 2.20 | 2:18 | 9:15 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:27:44 AM | 1.50 | 1:38 | 10:52 | 55 | |
| Morton | Clay Rd | 3:35:44 AM | 1.60 | 1:25 | 12:17 | 68 | |
| Clay Rd | Beckendorff | 3:35:44 AM | 1.30 | 1:22 | 13:39 | 57 | |
| Beckendorff | FM-529 | 3:35:44 AM | 1.00 | 00:56 | 14:35 | 64 | |
| FM-529 | West Rd | 3:35:44 AM | 2.50 | 1:45 | 16:20 | 86 | |
| West Rd | House Hahl | 3:35:44 AM | 1.30 | 1:40 | 18:00 | 47 |  |
| House Hahl | Bridgeland Lake Parkway | 3:35:44 AM | 1.40 | 1:22 | 19:22 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:35:44 AM | 2.40 | 2:12 | 21:34 | 65 | |
| Summary | 30.55 | 21:34 | 21:34 | 85 | |
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 | 3:35:44 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 3:35:44 AM | 1.40 | 1:08 | 3:07 | 74 | |
| House Hahl | West Rd | 3:35:44 AM | 1.30 | 1:31 | 4:38 | 51 | |
| West Rd | FM-529 | 3:29:44 AM | 2.50 | 1:57 | 6:35 | 77 | |
| FM-529 | Beckendorff | 3:35:44 AM | 1.00 | 1:08 | 7:43 | 53 | |
| Beckendorff | Clay Rd | 3:35:44 AM | 1.30 | 1:08 | 8:51 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:35:44 AM | 1.25 | 18:11 | 27:00 | 4 |  |
| Kingsland | Cinco Ranch Blvd | 3:35:44 AM | 2.20 | 2:13 | 29:13 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 3:35:44 AM | 2.00 | 1:43 | 30:56 | 70 | |
| S Fry Rd | Bellaire | 3:35:44 AM | 1.60 | 1:55 | 32:51 | 50 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 32:45 | 32:45 | 56 | |
