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 | 12:48:42 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:48:42 AM | 2.00 | 1:48 | 2:37 | 67 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:48:42 AM | 1.50 | 1:59 | 4:34 | 45 |  |
| Morton | Clay Rd | 12:48:42 AM | 1.60 | 1:25 | 5:59 | 68 | |
| Clay Rd | Beckendorff | 12:48:42 AM | 1.30 | 1:25 | 7:24 | 55 | |
| Beckendorff | FM-529 | 12:48:42 AM | 1.00 | 00:54 | 8:18 | 67 | |
| FM-529 | West Rd | 12:48:42 AM | 2.50 | 1:58 | 10:16 | 76 | |
| West Rd | House Hahl | 12:48:42 AM | 1.30 | 1:37 | 11:53 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 12:48:42 AM | 1.40 | 1:27 | 13:20 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:48:42 AM | 2.40 | 2:23 | 15:43 | 60 | |
| Summary | 30.55 | 15:43 | 15:43 | 117 | |
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 | 12:48:43 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:48:43 AM | 1.40 | 1:26 | 3:29 | 59 | |
| House Hahl | West Rd | 12:48:43 AM | 1.30 | 1:35 | 5:04 | 49 | |
| West Rd | FM-529 | 12:48:43 AM | 2.50 | 1:36 | 6:40 | 94 | |
| FM-529 | Beckendorff | 12:48:43 AM | 1.00 | 1:09 | 7:49 | 52 | |
| Beckendorff | Clay Rd | 12:48:43 AM | 1.30 | 1:00 | 8:49 | 78 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:48:43 AM | 2.20 | 2:02 | 10:48 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:48:43 AM | 2.00 | 1:51 | 12:39 | 65 | |
| S Fry Rd | Bellaire | 12:48:43 AM | 1.60 | 1:27 | 14:06 | 66 | |
| Bellaire | W Bellfort | 12:48:43 AM | 2.90 | 2:35 | 16:41 | 67 | |
| 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 | 12:48:43 AM | 1.00 | 00:46 | 17:23 | 78 | |
| Summary | 30.55 | 17:23 | 17:23 | 105 | |
