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 | 8:09:39 AM | 1.60 | 1:26 | 1:20 | 67 |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:09:39 AM | 1.50 | 1:52 | 3:09 | 48 |  |
| Morton | Clay Rd | 8:09:39 AM | 1.60 | 1:26 | 4:35 | 67 | |
| Clay Rd | Beckendorff | 8:09:39 AM | 1.30 | 1:19 | 5:54 | 59 | |
| Beckendorff | FM-529 | 8:09:39 AM | 1.00 | 00:58 | 6:52 | 62 | |
| FM-529 | West Rd | 8:09:39 AM | 2.50 | 1:59 | 8:51 | 76 | |
| West Rd | House Hahl | 8:09:39 AM | 1.30 | 1:32 | 10:23 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:09:39 AM | 1.40 | 1:47 | 12:10 | 47 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:09:39 AM | 2.40 | 2:32 | 14:42 | 57 | |
| 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 | 8:09:39 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:09:39 AM | 1.40 | 1:15 | 3:22 | 67 | |
| House Hahl | West Rd | 8:09:39 AM | 1.30 | 1:33 | 4:55 | 50 | |
| West Rd | FM-529 | 8:09:39 AM | 2.50 | 3:35 | 8:30 | 42 | |
| FM-529 | Beckendorff | 8:09:39 AM | 1.00 | 3:13 | 11:43 | 19 |  |
| Beckendorff | Clay Rd | 8:09:39 AM | 1.30 | 1:32 | 13:15 | 51 | |
| Clay Rd | Morton | 8:09:39 AM | 1.60 | 3:11 | 16:26 | 30 |  |
| Morton | IH-10 Katy | 8:09:39 AM | 1.50 | 1:28 | 17:54 | 61 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:09:39 AM | 1.60 | 1:30 | 19:21 | 64 | |
| 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 | 19:15 | 19:15 | 95 | |
