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 | 3:34:38 AM | 2.90 | 2:11 | 2:06 | 80 |  |
| Bellaire | S Fry Rd | 3:34:38 AM | 1.60 | 1:39 | 3:45 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 3:34:38 AM | 2.00 | 1:56 | 5:41 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:34:38 AM | 2.20 | 2:12 | 7:53 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:34:38 AM | 1.50 | 1:27 | 9:19 | 62 | |
| Morton | Clay Rd | 3:34:38 AM | 1.60 | 1:29 | 10:48 | 65 | |
| Clay Rd | Beckendorff | 3:34:38 AM | 1.30 | 1:24 | 12:12 | 56 | |
| Beckendorff | FM-529 | 3:34:38 AM | 1.00 | 00:46 | 12:58 | 78 | |
| FM-529 | West Rd | 3:34:38 AM | 2.50 | 2:41 | 15:39 | 56 | |
| West Rd | House Hahl | 3:34:38 AM | 1.30 | 1:20 | 16:59 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 3:34:38 AM | 1.40 | 1:25 | 18:24 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:34:38 AM | 2.40 | 2:13 | 20:37 | 65 | |
| 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 | 3:34:38 AM | 2.40 | 2:36 | 2:36 | 55 | |
| Bridgeland Lake Parkway | House Hahl | 3:34:38 AM | 1.40 | 1:24 | 4:00 | 60 | |
| House Hahl | West Rd | 3:34:38 AM | 1.30 | 1:13 | 5:13 | 64 | |
| West Rd | FM-529 | 3:34:38 AM | 2.50 | 2:36 | 7:49 | 58 | |
| FM-529 | Beckendorff | 3:34:38 AM | 1.00 | 1:06 | 8:55 | 55 | |
| Beckendorff | Clay Rd | 3:34:38 AM | 1.30 | 1:15 | 10:10 | 62 | |
| Clay Rd | Morton | 3:34:38 AM | 1.60 | 1:52 | 12:02 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:34:38 AM | 2.20 | 2:04 | 14:04 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:34:38 AM | 2.00 | 1:50 | 15:54 | 65 | |
| S Fry Rd | Bellaire | 3:34:38 AM | 1.60 | 1:24 | 17:18 | 69 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 17:12 | 17:12 | 107 | |
