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 | 12:51:36 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:51:36 AM | 2.90 | 2:27 | 3:52 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:51:36 AM | 2.20 | 2:12 | 6:02 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:51:36 AM | 1.50 | 1:57 | 7:58 | 46 |  |
| Morton | Clay Rd | 12:51:36 AM | 1.60 | 1:28 | 9:26 | 65 | |
| Clay Rd | Beckendorff | 12:51:36 AM | 1.30 | 1:19 | 10:45 | 59 | |
| Beckendorff | FM-529 | 12:51:36 AM | 1.00 | 00:53 | 11:38 | 68 | |
| FM-529 | West Rd | 12:47:36 AM | 2.50 | 2:03 | 13:41 | 73 | |
| West Rd | House Hahl | 12:46:36 AM | 1.30 | 1:04 | 14:45 | 73 | |
| House Hahl | Bridgeland Lake Parkway | 12:51:36 AM | 1.40 | 00:56 | 15:41 | 90 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:51:36 AM | 2.40 | 2:06 | 17:47 | 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 | 12:51:36 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:51:36 AM | 1.40 | 1:17 | 3:19 | 65 | |
| House Hahl | West Rd | 12:51:36 AM | 1.30 | 1:18 | 4:37 | 60 | |
| West Rd | FM-529 | 12:51:36 AM | 2.50 | 3:38 | 8:15 | 41 | |
| FM-529 | Beckendorff | 12:51:36 AM | 1.00 | 1:19 | 9:34 | 46 | |
| Beckendorff | Clay Rd | 12:51:36 AM | 1.30 | 1:10 | 10:44 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:51:36 AM | 1.25 | 1:20 | 12:02 | 56 | |
| Kingsland | Cinco Ranch Blvd | 12:50:35 AM | 2.20 | 1:34 | 13:36 | 84 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:50:35 AM | 2.90 | 3:08 | 16:42 | 56 | |
| 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 | 16:37 | 16:37 | 110 | |
