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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:23:27 AM | 2.90 | 2:17 | 2:12 | 76 |  |
| Bellaire | S Fry Rd | 1:23:27 AM | 1.60 | 1:26 | 3:38 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:23:27 AM | 2.00 | 1:57 | 5:35 | 62 | |
| Cinco Ranch Blvd | Kingsland | 1:23:27 AM | 2.20 | 2:23 | 7:58 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:23:27 AM | 1.50 | 1:53 | 9:50 | 48 |  |
| Morton | Clay Rd | 1:23:27 AM | 1.60 | 1:25 | 11:15 | 68 | |
| Clay Rd | Beckendorff | 1:23:27 AM | 1.30 | 1:16 | 12:31 | 62 | |
| Beckendorff | FM-529 | 1:09:28 AM | 1.00 | 00:52 | 13:23 | 69 | |
| FM-529 | West Rd | 1:23:27 AM | 2.50 | 2:57 | 16:20 | 51 | |
| West Rd | House Hahl | 1:23:27 AM | 1.30 | 1:11 | 17:31 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:23:27 AM | 1.40 | 1:23 | 18:54 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:23:27 AM | 2.40 | 2:19 | 21:13 | 62 | |
| 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 | 1:23:27 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:23:27 AM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 1:23:27 AM | 1.30 | 1:20 | 4:45 | 58 | |
| West Rd | FM-529 | 1:18:28 AM | 2.50 | 2:43 | 7:28 | 55 | |
| FM-529 | Beckendorff | 1:23:27 AM | 1.00 | 1:06 | 8:34 | 55 | |
| Beckendorff | Clay Rd | 1:23:27 AM | 1.30 | 1:09 | 9:43 | 68 | |
| Clay Rd | Morton | 1:23:27 AM | 1.60 | 1:56 | 11:39 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:23:27 AM | 1.25 | 1:19 | 12:57 | 57 | |
| Kingsland | Cinco Ranch Blvd | 1:23:27 AM | 2.20 | 2:07 | 15:04 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:23:27 AM | 2.00 | 2:00 | 17:04 | 60 | |
| S Fry Rd | Bellaire | 1:23:27 AM | 1.60 | 1:35 | 18:39 | 61 | |
| Bellaire | W Bellfort | 1:23:27 AM | 2.90 | 2:39 | 21:18 | 66 | |
| 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 | 21:13 | 21:13 | 86 | |
