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 | 12:11:36 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:11:36 AM | 1.50 | 1:20 | 3:07 | 68 | |
| W Bellfort | Bellaire | 12:11:36 AM | 2.90 | 2:25 | 5:32 | 72 | |
| Bellaire | S Fry Rd | 12:11:36 AM | 1.60 | 1:22 | 6:54 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 12:11:36 AM | 2.00 | 1:39 | 8:33 | 73 | |
| Cinco Ranch Blvd | Kingsland | 12:11:36 AM | 2.20 | 1:58 | 10:31 | 67 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:11:36 AM | 1.50 | 1:50 | 12:20 | 49 |  |
| Morton | Clay Rd | 12:11:36 AM | 1.60 | 1:44 | 14:04 | 55 | |
| Clay Rd | Beckendorff | 12:09:36 AM | 1.30 | 1:10 | 15:14 | 67 | |
| Beckendorff | FM-529 | 12:11:36 AM | 1.00 | 00:54 | 16:08 | 67 | |
| FM-529 | West Rd | 12:11:36 AM | 2.50 | 2:02 | 18:10 | 74 | |
| West Rd | House Hahl | 12:11:36 AM | 1.30 | 1:17 | 19:27 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:11:36 AM | 1.40 | 1:18 | 20:45 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:11:36 AM | 2.40 | 2:11 | 22:56 | 66 | |
| 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 | 12:11:36 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:11:36 AM | 1.40 | 1:22 | 3:28 | 61 | |
| House Hahl | West Rd | 12:11:36 AM | 1.30 | 1:12 | 4:40 | 65 | |
| West Rd | FM-529 | 11:37:37 PM | 2.50 | 2:22 | 7:02 | 63 | |
| FM-529 | Beckendorff | 12:11:36 AM | 1.00 | 00:53 | 7:55 | 68 | |
| Beckendorff | Clay Rd | 12:11:36 AM | 1.30 | 1:11 | 9:06 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:11:36 AM | 1.25 | 1:34 | 10:38 | 48 | |
| Kingsland | Cinco Ranch Blvd | 12:11:36 AM | 2.20 | 1:53 | 12:31 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 12:11:36 AM | 2.00 | 1:56 | 14:27 | 62 | |
| S Fry Rd | Bellaire | 12:11:36 AM | 1.60 | 1:35 | 16:02 | 61 | |
| Bellaire | W Bellfort | 12:11:36 AM | 2.90 | 3:08 | 19:10 | 56 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:11:36 AM | 2.00 | 1:59 | 21:07 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:05 | 21:05 | 87 | |
