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 | 9:48:28 AM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 9:48:28 AM | 2.00 | 1:46 | 3:05 | 68 | |
| Oyster Creek | Harlem Rd | 9:48:28 AM | 1.60 | 1:35 | 4:40 | 61 | |
| Harlem Rd | W Bellfort | 9:48:28 AM | 1.50 | 1:19 | 5:59 | 68 | |
| W Bellfort | Bellaire | 9:48:28 AM | 2.90 | 2:38 | 8:37 | 66 | |
| Bellaire | S Fry Rd | 9:48:28 AM | 1.60 | 1:28 | 10:05 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:48:28 AM | 2.00 | 2:11 | 12:16 | 55 | |
| Cinco Ranch Blvd | Kingsland | 9:48:28 AM | 2.20 | 3:35 | 15:51 | 37 |  |
| Kingsland | IH-10 Katy | 9:48:28 AM | 1.25 | 1:05 | 16:56 | 69 | |
| IH-10 Katy | Morton | 9:48:28 AM | 1.50 | 1:41 | 18:37 | 53 | |
| Morton | Clay Rd | 9:48:28 AM | 1.60 | 1:28 | 20:05 | 65 | |
| Clay Rd | Beckendorff | 9:48:28 AM | 1.30 | 1:17 | 21:22 | 61 | |
| Beckendorff | FM-529 | 9:48:28 AM | 1.00 | 00:56 | 22:18 | 64 | |
| FM-529 | West Rd | 9:48:28 AM | 2.50 | 2:16 | 24:34 | 66 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:48:28 AM | 2.40 | 2:11 | 26:43 | 66 | |
| 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 | 9:48:28 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 9:48:28 AM | 2.50 | 2:21 | 4:31 | 64 | |
| FM-529 | Beckendorff | 9:48:28 AM | 1.00 | 1:04 | 5:35 | 56 | |
| Beckendorff | Clay Rd | 9:48:28 AM | 1.30 | 1:15 | 6:50 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:48:28 AM | 1.50 | 1:48 | 8:37 | 50 | |
| IH-10 Katy | Kingsland | 9:48:28 AM | 1.25 | 1:14 | 9:51 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:48:28 AM | 2.20 | 2:15 | 12:06 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:48:28 AM | 2.00 | 2:11 | 14:17 | 55 | |
| S Fry Rd | Bellaire | 9:48:28 AM | 1.60 | 1:36 | 15:53 | 60 | |
| Bellaire | W Bellfort | 9:48:28 AM | 2.90 | 2:42 | 18:35 | 64 | |
| W Bellfort | Harlem Rd | 9:48:28 AM | 1.50 | 1:19 | 19:54 | 68 | |
| Harlem Rd | Oyster Creek | 9:48:28 AM | 1.60 | 1:30 | 21:24 | 64 | |
| Oyster Creek | FM-1464 | 9:48:28 AM | 2.00 | 1:45 | 23:09 | 69 | |
| FM-1464 | New Territory | 9:48:28 AM | 1.50 | 1:19 | 24:28 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:27 | 24:27 | 75 | |
