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 | 12:48:39 AM | 1.00 | 1:19 | 1:19 | 46 |  |
| 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 | 12:48:39 AM | 2.00 | 1:53 | 3:06 | 64 |  |
| Cinco Ranch Blvd | Kingsland | 12:48:39 AM | 2.20 | 2:37 | 5:43 | 50 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:48:39 AM | 1.50 | 2:12 | 7:54 | 41 | |
| Morton | Clay Rd | 12:48:39 AM | 1.60 | 1:17 | 9:11 | 75 | |
| Clay Rd | Beckendorff | 12:48:39 AM | 1.30 | 1:21 | 10:32 | 58 | |
| Beckendorff | FM-529 | 12:48:39 AM | 1.00 | 00:52 | 11:24 | 69 | |
| FM-529 | West Rd | 12:48:39 AM | 2.50 | 1:55 | 13:19 | 78 | |
| West Rd | House Hahl | 12:48:39 AM | 1.30 | 1:40 | 14:59 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 12:48:39 AM | 1.40 | 1:25 | 16:24 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:48:39 AM | 2.40 | 2:11 | 18:35 | 66 | |
| Summary | 30.55 | 18:35 | 18:35 | 99 | |
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 | 12:48:39 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:48:39 AM | 1.40 | 1:25 | 3:33 | 59 | |
| House Hahl | West Rd | 12:48:39 AM | 1.30 | 1:43 | 5:16 | 45 | |
| West Rd | FM-529 | 12:48:39 AM | 2.50 | 1:54 | 7:10 | 79 | |
| FM-529 | Beckendorff | 12:48:39 AM | 1.00 | 1:01 | 8:11 | 59 | |
| Beckendorff | Clay Rd | 12:48:39 AM | 1.30 | 1:10 | 9:21 | 67 | |
| Clay Rd | Morton | 12:48:39 AM | 1.60 | 1:58 | 11:19 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:48:39 AM | 2.20 | 2:11 | 13:28 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:48:39 AM | 2.00 | 2:13 | 15:41 | 54 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 12:48:39 AM | 1.00 | 1:11 | 16:46 | 51 | |
| Summary | 30.55 | 16:46 | 16:46 | 109 | |
