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 | 12:59:45 AM | 2.00 | 1:40 | 1:38 | 72 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:59:45 AM | 2.90 | 2:29 | 4:05 | 70 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:59:45 AM | 2.00 | 1:53 | 5:57 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:59:45 AM | 2.20 | 2:10 | 8:07 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:59:45 AM | 1.50 | 1:50 | 9:56 | 49 |  |
| Morton | Clay Rd | 12:59:45 AM | 1.60 | 1:14 | 11:10 | 78 | |
| Clay Rd | Beckendorff | 12:59:45 AM | 1.30 | 1:21 | 12:31 | 58 | |
| Beckendorff | FM-529 | 12:59:45 AM | 1.00 | 00:54 | 13:25 | 67 | |
| FM-529 | West Rd | 12:33:45 AM | 2.50 | 2:32 | 15:57 | 59 | |
| West Rd | House Hahl | 12:59:45 AM | 1.30 | 1:16 | 17:13 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:59:45 AM | 1.40 | 1:13 | 18:26 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:59:45 AM | 2.40 | 2:09 | 20:35 | 67 | |
| 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 | 12:59:45 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:59:45 AM | 1.40 | 1:31 | 3:37 | 55 | |
| House Hahl | West Rd | 12:59:45 AM | 1.30 | 1:18 | 4:55 | 60 | |
| West Rd | FM-529 | 12:59:45 AM | 2.50 | 2:00 | 6:55 | 75 | |
| FM-529 | Beckendorff | 12:59:45 AM | 1.00 | 1:19 | 8:14 | 46 | |
| Beckendorff | Clay Rd | 12:59:45 AM | 1.30 | 1:25 | 9:39 | 55 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:59:45 AM | 2.20 | 2:24 | 12:00 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 12:59:45 AM | 2.00 | 2:07 | 14:07 | 57 | |
| S Fry Rd | Bellaire | 12:59:45 AM | 1.60 | 1:35 | 15:42 | 61 | |
| 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 | 15:36 | 15:36 | 118 | |
