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 | 5:08:44 AM | 1.60 | 1:39 | 1:33 | 58 |  |
| S Fry Rd | Cinco Ranch Blvd | 5:08:44 AM | 2.00 | 2:03 | 3:36 | 59 | |
| Cinco Ranch Blvd | Kingsland | 5:08:44 AM | 2.20 | 2:17 | 5:53 | 58 | |
| Kingsland | IH-10 Katy | 5:08:44 AM | 1.25 | 1:18 | 7:11 | 58 | |
| IH-10 Katy | Morton | 5:08:44 AM | 1.50 | 1:41 | 8:52 | 53 | |
| Morton | Clay Rd | 5:08:44 AM | 1.60 | 1:30 | 10:22 | 64 | |
| Clay Rd | Beckendorff | 5:08:44 AM | 1.30 | 1:25 | 11:47 | 55 | |
| Beckendorff | FM-529 | 5:08:44 AM | 1.00 | 00:56 | 12:43 | 64 | |
| FM-529 | West Rd | 5:02:43 AM | 2.50 | 2:35 | 15:18 | 58 | |
| West Rd | House Hahl | 5:08:44 AM | 1.30 | 1:12 | 16:30 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:08:44 AM | 1.40 | 1:14 | 17:44 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:08:44 AM | 2.40 | 2:11 | 19:55 | 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:55:43 AM | 1.40 | 1:19 | 1:18 | 64 | |
| House Hahl | West Rd | 5:08:44 AM | 1.30 | 1:27 | 2:45 | 54 | |
| West Rd | FM-529 | 5:08:44 AM | 2.50 | 2:11 | 4:56 | 69 | |
| FM-529 | Beckendorff | 5:08:44 AM | 1.00 | 1:19 | 6:15 | 46 |  |
| Beckendorff | Clay Rd | 5:08:44 AM | 1.30 | 1:10 | 7:25 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:08:44 AM | 1.25 | 1:23 | 8:46 | 54 | |
| Kingsland | Cinco Ranch Blvd | 5:08:44 AM | 2.20 | 1:55 | 10:41 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 5:08:44 AM | 2.00 | 1:47 | 12:28 | 67 | |
| S Fry Rd | Bellaire | 5:08:44 AM | 1.60 | 1:20 | 13:48 | 72 | |
| 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 | Not Available | |
