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 | 1:48:36 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:48:36 AM | 1.50 | 2:03 | 3:44 | 44 |  |
| W Bellfort | Bellaire | 1:48:36 AM | 2.90 | 2:58 | 6:42 | 59 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:48:36 AM | 2.20 | 2:04 | 8:44 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:48:36 AM | 1.50 | 1:58 | 10:41 | 46 | |
| Morton | Clay Rd | 1:48:36 AM | 1.60 | 1:28 | 12:09 | 65 | |
| Clay Rd | Beckendorff | 1:48:36 AM | 1.30 | 1:21 | 13:30 | 58 | |
| Beckendorff | FM-529 | 1:48:36 AM | 1.00 | 00:49 | 14:19 | 73 | |
| FM-529 | West Rd | 1:48:36 AM | 2.50 | 2:36 | 16:55 | 58 | |
| West Rd | House Hahl | 1:48:36 AM | 1.30 | 1:14 | 18:09 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 1:48:36 AM | 1.40 | 1:27 | 19:36 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:48:36 AM | 2.40 | 2:06 | 21:42 | 69 | |
| 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 | 1:48:36 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 1:48:36 AM | 1.40 | 00:56 | 2:56 | 90 | |
| House Hahl | West Rd | 1:45:36 AM | 1.30 | 1:17 | 4:13 | 61 | |
| West Rd | FM-529 | 1:48:36 AM | 2.50 | 1:42 | 5:55 | 88 | |
| FM-529 | Beckendorff | 1:37:36 AM | 1.00 | 1:14 | 7:09 | 49 | |
| Beckendorff | Clay Rd | 1:48:36 AM | 1.30 | 1:11 | 8:20 | 66 | |
| Clay Rd | Morton | 1:48:36 AM | 1.60 | 00:59 | 9:19 | 98 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:48:36 AM | 2.20 | 2:00 | 11:17 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:48:36 AM | 2.90 | 3:02 | 14:17 | 57 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:48:36 AM | 2.00 | 1:38 | 15:53 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:51 | 15:51 | 116 | |
