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 | 12:41:30 AM | 1.60 | 2:13 | 2:10 | 43 |  |
| Harlem Rd | W Bellfort | 12:41:30 AM | 1.50 | 1:45 | 3:55 | 51 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:41:30 AM | 2.00 | 1:53 | 5:46 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:41:30 AM | 2.20 | 2:15 | 8:01 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:41:30 AM | 1.50 | 1:52 | 9:52 | 48 | |
| Morton | Clay Rd | 12:41:30 AM | 1.60 | 1:43 | 11:35 | 56 | |
| Clay Rd | Beckendorff | 12:41:30 AM | 1.30 | 1:18 | 12:53 | 60 | |
| Beckendorff | FM-529 | 12:41:30 AM | 1.00 | 00:53 | 13:46 | 68 | |
| FM-529 | West Rd | 12:39:30 AM | 2.50 | 2:45 | 16:31 | 55 | |
| West Rd | House Hahl | 12:41:30 AM | 1.30 | 1:16 | 17:47 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:41:30 AM | 1.40 | 1:16 | 19:03 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:41:30 AM | 2.40 | 2:11 | 21:14 | 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 | 12:41:30 AM | 2.40 | 2:24 | 2:24 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:41:30 AM | 1.40 | 1:20 | 3:44 | 63 | |
| House Hahl | West Rd | 12:41:30 AM | 1.30 | 1:17 | 5:01 | 61 | |
| West Rd | FM-529 | 12:41:30 AM | 2.50 | 2:03 | 7:04 | 73 | |
| FM-529 | Beckendorff | 12:41:30 AM | 1.00 | 1:20 | 8:24 | 45 | |
| Beckendorff | Clay Rd | 12:40:30 AM | 1.30 | 1:17 | 9:41 | 61 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:41:30 AM | 1.25 | 1:22 | 11:01 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:41:30 AM | 2.20 | 2:16 | 13:17 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:41:30 AM | 2.00 | 2:01 | 15:18 | 60 | |
| S Fry Rd | Bellaire | 12:41:30 AM | 1.60 | 1:49 | 17:07 | 53 | |
| Bellaire | W Bellfort | 12:41:30 AM | 2.90 | 2:50 | 19:57 | 61 | |
| W Bellfort | Harlem Rd | 12:41:30 AM | 1.50 | 1:20 | 21:17 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:41:30 AM | 2.00 | 1:49 | 23:05 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:03 | 23:03 | 80 | |
