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 | 12:48:39 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| 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 | 2:07 | 3:36 | 57 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:48:39 AM | 1.50 | 1:58 | 5:32 | 46 |  |
| Morton | Clay Rd | 12:48:39 AM | 1.60 | 1:23 | 6:55 | 69 | |
| Clay Rd | Beckendorff | 12:48:39 AM | 1.30 | 1:30 | 8:25 | 52 | |
| Beckendorff | FM-529 | 12:48:39 AM | 1.00 | 1:02 | 9:27 | 58 | |
| FM-529 | West Rd | 12:45:39 AM | 2.50 | 3:11 | 12:38 | 47 | |
| West Rd | House Hahl | 12:45:39 AM | 1.30 | 1:08 | 13:46 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 12:48:39 AM | 1.40 | 1:35 | 15:21 | 53 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:48:39 AM | 2.40 | 2:02 | 17:23 | 71 | |
| 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 | 12:48:39 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 12:48:39 AM | 1.40 | 1:26 | 3:25 | 59 | |
| House Hahl | West Rd | 12:48:39 AM | 1.30 | 1:18 | 4:43 | 60 | |
| West Rd | FM-529 | 12:40:39 AM | 2.50 | 3:13 | 7:56 | 47 | |
| FM-529 | Beckendorff | 12:48:39 AM | 1.00 | 1:12 | 9:08 | 50 | |
| Beckendorff | Clay Rd | 12:48:39 AM | 1.30 | 1:10 | 10:18 | 67 | |
| Clay Rd | Morton | 12:48:39 AM | 1.60 | 1:50 | 12:08 | 52 | |
| Morton | IH-10 Katy | 12:47:39 AM | 1.50 | 1:03 | 13:11 | 86 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 12:48:39 AM | 2.00 | 2:31 | 15:40 | 48 | |
| S Fry Rd | Bellaire | 12:48:39 AM | 1.60 | 3:19 | 18:59 | 29 |  |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:53 | 18:53 | 97 | |
