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 | 6:35:43 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 6:35:43 AM | 2.00 | 1:42 | 3:00 | 71 | |
| Oyster Creek | Harlem Rd | 6:35:43 AM | 1.60 | 1:28 | 4:28 | 65 | |
| Harlem Rd | W Bellfort | 6:35:43 AM | 1.50 | 1:12 | 5:40 | 75 | |
| W Bellfort | Bellaire | 6:35:43 AM | 2.90 | 2:47 | 8:27 | 63 | |
| Bellaire | S Fry Rd | 6:35:43 AM | 1.60 | 1:22 | 9:49 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 6:35:43 AM | 2.00 | 1:51 | 11:40 | 65 | |
| Cinco Ranch Blvd | Kingsland | 6:35:43 AM | 2.20 | 2:10 | 13:50 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 6:35:43 AM | 1.50 | 1:39 | 15:28 | 55 | |
| Morton | Clay Rd | 6:35:43 AM | 1.60 | 1:27 | 16:55 | 66 | |
| Clay Rd | Beckendorff | 6:35:43 AM | 1.30 | 1:13 | 18:08 | 64 | |
| Beckendorff | FM-529 | 6:35:43 AM | 1.00 | 00:52 | 19:00 | 69 | |
| 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 | 6:35:43 AM | 1.00 | 00:56 | 00:52 | 64 | |
| Beckendorff | Clay Rd | 6:35:43 AM | 1.30 | 1:08 | 2:00 | 69 | |
| Clay Rd | Morton | 6:35:43 AM | 1.60 | 1:41 | 3:41 | 57 | |
| Morton | IH-10 Katy | 6:35:43 AM | 1.50 | 1:34 | 5:15 | 57 | |
| IH-10 Katy | Kingsland | 6:35:43 AM | 1.25 | 1:14 | 6:29 | 61 | |
| Kingsland | Cinco Ranch Blvd | 6:35:43 AM | 2.20 | 1:58 | 8:27 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 6:35:43 AM | 2.00 | 1:58 | 10:25 | 61 | |
| S Fry Rd | Bellaire | 6:35:43 AM | 1.60 | 1:29 | 11:54 | 65 | |
| Bellaire | W Bellfort | 6:35:43 AM | 2.90 | 2:42 | 14:36 | 64 | |
| W Bellfort | Harlem Rd | 6:35:43 AM | 1.50 | 1:14 | 15:50 | 73 | |
| Harlem Rd | Oyster Creek | 6:35:43 AM | 1.60 | 1:34 | 17:24 | 61 | |
| Oyster Creek | FM-1464 | 6:35:43 AM | 2.00 | 1:44 | 19:08 | 69 | |
| FM-1464 | New Territory | 6:35:43 AM | 1.50 | 1:21 | 20:29 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
