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 | 9:48:39 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 9:48:39 AM | 1.50 | 1:17 | 2:42 | 70 | |
| W Bellfort | Bellaire | 9:48:39 AM | 2.90 | 6:00 | 8:42 | 29 |  |
| Bellaire | S Fry Rd | 9:48:39 AM | 1.60 | 1:32 | 10:14 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 9:48:39 AM | 2.00 | 2:06 | 12:20 | 57 | |
| Cinco Ranch Blvd | Kingsland | 9:48:39 AM | 2.20 | 3:12 | 15:32 | 41 |  |
| Kingsland | IH-10 Katy | 9:48:39 AM | 1.25 | 1:02 | 16:34 | 73 | |
| IH-10 Katy | Morton | 9:48:39 AM | 1.50 | 1:43 | 18:17 | 52 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:48:39 AM | 1.00 | 00:54 | 19:09 | 67 | |
| FM-529 | West Rd | 9:48:39 AM | 2.50 | 2:17 | 21:26 | 66 | |
| West Rd | House Hahl | 9:48:39 AM | 1.30 | 1:16 | 22:42 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:48:39 AM | 1.40 | 1:22 | 24:04 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:48:39 AM | 2.40 | 2:17 | 26:21 | 63 | |
| 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 | 9:48:39 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:48:39 AM | 1.40 | 1:20 | 3:30 | 63 | |
| House Hahl | West Rd | 9:48:39 AM | 1.30 | 1:15 | 4:45 | 62 | |
| West Rd | FM-529 | 9:48:39 AM | 2.50 | 2:09 | 6:54 | 70 | |
| FM-529 | Beckendorff | 9:48:39 AM | 1.00 | 1:04 | 7:58 | 56 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:48:39 AM | 1.50 | 1:08 | 9:04 | 79 | |
| IH-10 Katy | Kingsland | 9:48:39 AM | 1.25 | 1:21 | 10:25 | 56 | |
| Kingsland | Cinco Ranch Blvd | 9:48:39 AM | 2.20 | 2:19 | 12:44 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 9:48:39 AM | 2.00 | 2:38 | 15:22 | 46 | |
| S Fry Rd | Bellaire | 9:48:39 AM | 1.60 | 1:32 | 16:54 | 63 | |
| Bellaire | W Bellfort | 9:48:39 AM | 2.90 | 2:49 | 19:43 | 62 | |
| W Bellfort | Harlem Rd | 9:48:39 AM | 1.50 | 1:20 | 21:03 | 68 | |
| Harlem Rd | Oyster Creek | 9:48:39 AM | 1.60 | 1:28 | 22:31 | 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 | 22:28 | 22:28 | 82 | |
