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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:57:40 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:57:40 AM | 1.50 | 1:17 | 2:44 | 70 | |
| W Bellfort | Bellaire | 9:57:40 AM | 2.90 | 5:50 | 8:34 | 30 |  |
| Bellaire | S Fry Rd | 9:57:40 AM | 1.60 | 1:31 | 10:05 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:57:40 AM | 2.00 | 2:12 | 12:17 | 55 | |
| Cinco Ranch Blvd | Kingsland | 9:57:40 AM | 2.20 | 2:25 | 14:42 | 55 | |
| Kingsland | IH-10 Katy | 9:57:40 AM | 1.25 | 00:56 | 15:38 | 80 | |
| IH-10 Katy | Morton | 9:57:40 AM | 1.50 | 1:39 | 17:17 | 55 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:57:40 AM | 1.00 | 00:56 | 18:11 | 64 | |
| FM-529 | West Rd | 9:57:40 AM | 2.50 | 2:16 | 20:27 | 66 | |
| West Rd | House Hahl | 9:57:40 AM | 1.30 | 1:16 | 21:43 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:57:40 AM | 1.40 | 1:18 | 23:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:57:40 AM | 2.40 | 2:14 | 25:15 | 64 | |
| 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 | 9:57:40 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:57:40 AM | 1.40 | 1:22 | 3:29 | 61 | |
| House Hahl | West Rd | 9:57:40 AM | 1.30 | 1:17 | 4:46 | 61 | |
| West Rd | FM-529 | 9:57:40 AM | 2.50 | 2:16 | 7:02 | 66 | |
| FM-529 | Beckendorff | 9:57:40 AM | 1.00 | 1:04 | 8:06 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:57:40 AM | 1.50 | 1:10 | 9:14 | 77 | |
| IH-10 Katy | Kingsland | 9:57:40 AM | 1.25 | 1:20 | 10:34 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:57:40 AM | 2.20 | 2:22 | 12:56 | 56 | |
| Cinco Ranch Blvd | S Fry Rd | 9:57:40 AM | 2.00 | 3:29 | 16:25 | 34 | |
| S Fry Rd | Bellaire | 9:57:40 AM | 1.60 | 1:35 | 18:00 | 61 | |
| Bellaire | W Bellfort | 9:57:40 AM | 2.90 | 2:44 | 20:44 | 64 | |
| W Bellfort | Harlem Rd | 9:57:40 AM | 1.50 | 1:22 | 22:06 | 66 | |
| Harlem Rd | Oyster Creek | 9:57:40 AM | 1.60 | 1:28 | 23:34 | 65 | |
| 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 | 23:31 | 23:31 | 78 | |
