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 | - | 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 | 4:01:33 AM | 2.00 | 1:50 | 1:43 | 65 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:01:33 AM | 1.50 | 2:17 | 3:58 | 39 |  |
| Morton | Clay Rd | 4:01:33 AM | 1.60 | 1:36 | 5:34 | 60 | |
| Clay Rd | Beckendorff | 4:01:33 AM | 1.30 | 1:18 | 6:52 | 60 | |
| Beckendorff | FM-529 | 4:01:33 AM | 1.00 | 00:53 | 7:45 | 68 | |
| FM-529 | West Rd | 4:01:33 AM | 2.50 | 2:42 | 10:27 | 56 | |
| West Rd | House Hahl | 4:01:33 AM | 1.30 | 1:11 | 11:38 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 4:01:33 AM | 1.40 | 1:15 | 12:53 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:01:33 AM | 2.40 | 2:07 | 15:00 | 68 | |
| 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 | 4:01:33 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 4:01:33 AM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 4:01:33 AM | 1.30 | 1:17 | 4:43 | 61 | |
| West Rd | FM-529 | 3:59:33 AM | 2.50 | 1:57 | 6:40 | 77 | |
| FM-529 | Beckendorff | 4:01:33 AM | 1.00 | 1:12 | 7:52 | 50 | |
| Beckendorff | Clay Rd | 4:01:33 AM | 1.30 | 1:07 | 8:59 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:01:33 AM | 1.25 | 1:13 | 10:10 | 62 | |
| Kingsland | Cinco Ranch Blvd | 4:01:33 AM | 2.20 | 2:06 | 12:16 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 4:01:33 AM | 2.00 | 2:03 | 14:19 | 59 | |
| S Fry Rd | Bellaire | 4:01:33 AM | 1.60 | 1:32 | 15:51 | 63 | |
| Bellaire | W Bellfort | 4:01:33 AM | 2.90 | 2:45 | 18:36 | 63 | |
| 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 | 18:31 | 18:31 | 99 | |
