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 | 1:00:29 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| 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 | 1:00:29 AM | 2.00 | 1:49 | 2:47 | 66 | |
| Cinco Ranch Blvd | Kingsland | 1:00:29 AM | 2.20 | 2:03 | 4:50 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:00:29 AM | 1.50 | 2:00 | 6:49 | 45 |  |
| Morton | Clay Rd | 1:00:29 AM | 1.60 | 1:22 | 8:11 | 70 | |
| Clay Rd | Beckendorff | 1:00:29 AM | 1.30 | 1:28 | 9:39 | 53 | |
| Beckendorff | FM-529 | 1:00:29 AM | 1.00 | 00:59 | 10:38 | 61 | |
| FM-529 | West Rd | 1:00:29 AM | 2.50 | 1:58 | 12:36 | 76 | |
| West Rd | House Hahl | 12:59:29 AM | 1.30 | 1:28 | 14:04 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 1:00:29 AM | 1.40 | 1:22 | 15:26 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:00:29 AM | 2.40 | 2:13 | 17:39 | 65 | |
| Summary | 30.55 | 17:39 | 17:39 | 104 | |
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 | 1:00:29 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 1:00:29 AM | 1.40 | 1:27 | 3:44 | 58 | |
| House Hahl | West Rd | 1:00:29 AM | 1.30 | 1:45 | 5:29 | 45 | |
| West Rd | FM-529 | 1:00:29 AM | 2.50 | 1:47 | 7:16 | 84 | |
| FM-529 | Beckendorff | 12:55:29 AM | 1.00 | 1:09 | 8:25 | 52 | |
| Beckendorff | Clay Rd | 1:00:29 AM | 1.30 | 1:06 | 9:31 | 71 | |
| Clay Rd | Morton | 1:00:29 AM | 1.60 | 2:00 | 11:31 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:00:29 AM | 1.25 | 1:12 | 12:42 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:00:29 AM | 2.20 | 1:54 | 14:36 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 1:00:29 AM | 2.00 | 1:48 | 16:24 | 67 | |
| S Fry Rd | Bellaire | 1:00:29 AM | 1.60 | 1:59 | 18:23 | 48 | |
| Bellaire | W Bellfort | 1:00:29 AM | 2.90 | 3:40 | 22:03 | 47 | |
| 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 | 21:58 | 21:58 | 83 | |
