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 | 3:26:46 AM | 2.00 | 1:56 | 1:54 | 62 |  |
| Oyster Creek | Harlem Rd | 3:26:46 AM | 1.60 | 1:45 | 3:39 | 55 | |
| Harlem Rd | W Bellfort | 3:26:46 AM | 1.50 | 1:18 | 4:57 | 69 | |
| W Bellfort | Bellaire | 3:26:46 AM | 2.90 | 2:38 | 7:35 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:26:46 AM | 2.00 | 1:54 | 9:28 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:26:46 AM | 2.20 | 2:11 | 11:39 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:26:46 AM | 1.50 | 1:54 | 13:32 | 47 |  |
| Morton | Clay Rd | 3:26:46 AM | 1.60 | 1:28 | 15:00 | 65 | |
| Clay Rd | Beckendorff | 3:26:46 AM | 1.30 | 1:24 | 16:24 | 56 | |
| Beckendorff | FM-529 | 3:26:46 AM | 1.00 | 00:54 | 17:18 | 67 | |
| FM-529 | West Rd | 3:26:46 AM | 2.50 | 4:02 | 21:20 | 37 |  |
| West Rd | House Hahl | 3:26:46 AM | 1.30 | 1:14 | 22:34 | 63 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:26:46 AM | 2.40 | 2:26 | 24:59 | 59 | |
| 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 | 3:26:46 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:26:46 AM | 1.40 | 1:32 | 3:36 | 55 | |
| House Hahl | West Rd | 3:26:46 AM | 1.30 | 1:17 | 4:53 | 61 | |
| West Rd | FM-529 | 3:26:46 AM | 2.50 | 2:19 | 7:12 | 65 | |
| FM-529 | Beckendorff | 3:26:46 AM | 1.00 | 1:01 | 8:13 | 59 | |
| Beckendorff | Clay Rd | 3:26:46 AM | 1.30 | 1:11 | 9:24 | 66 | |
| Clay Rd | Morton | 3:26:46 AM | 1.60 | 1:59 | 11:23 | 48 | |
| Morton | IH-10 Katy | 3:26:46 AM | 1.50 | 1:06 | 12:29 | 82 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:26:46 AM | 2.20 | 1:39 | 14:07 | 80 | |
| Cinco Ranch Blvd | S Fry Rd | 3:26:46 AM | 2.00 | 2:23 | 16:30 | 50 | |
| S Fry Rd | Bellaire | 3:26:46 AM | 1.60 | 1:26 | 17:56 | 67 | |
| 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 | 3:26:46 AM | 2.00 | 1:49 | 19:42 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:40 | 19:40 | 93 | |
