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 | 8:48:51 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:48:51 AM | 1.50 | 1:09 | 3:01 | 78 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 8:48:51 AM | 2.00 | 2:06 | 5:05 | 57 | |
| Cinco Ranch Blvd | Kingsland | 8:48:51 AM | 2.20 | 2:44 | 7:49 | 48 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:48:51 AM | 1.50 | 1:47 | 9:35 | 50 | |
| Morton | Clay Rd | 8:48:51 AM | 1.60 | 1:34 | 11:09 | 61 | |
| Clay Rd | Beckendorff | 8:48:51 AM | 1.30 | 1:19 | 12:28 | 59 | |
| Beckendorff | FM-529 | 8:48:51 AM | 1.00 | 00:48 | 13:16 | 75 | |
| FM-529 | West Rd | 8:48:51 AM | 2.50 | 2:14 | 15:30 | 67 | |
| West Rd | House Hahl | 8:48:51 AM | 1.30 | 1:16 | 16:46 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:48:51 AM | 1.40 | 1:15 | 18:01 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:48:51 AM | 2.40 | 2:13 | 20:14 | 65 | |
| 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 | 8:48:51 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:48:51 AM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 8:48:51 AM | 1.30 | 1:14 | 4:49 | 63 | |
| West Rd | FM-529 | 8:48:51 AM | 2.50 | 2:12 | 7:01 | 68 | |
| FM-529 | Beckendorff | 8:48:51 AM | 1.00 | 1:13 | 8:14 | 49 | |
| Beckendorff | Clay Rd | 8:48:51 AM | 1.30 | 1:18 | 9:32 | 60 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:48:51 AM | 1.25 | 1:15 | 10:45 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:48:51 AM | 2.20 | 2:02 | 12:47 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:48:51 AM | 2.00 | 2:03 | 14:50 | 59 | |
| S Fry Rd | Bellaire | 8:48:51 AM | 1.60 | 1:40 | 16:30 | 58 | |
| Bellaire | W Bellfort | 8:45:51 AM | 2.90 | 2:13 | 18:43 | 78 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:48:51 AM | 2.00 | 2:04 | 20:45 | 58 | |
| FM-1464 | New Territory | 8:48:51 AM | 1.50 | 1:07 | 21:52 | 81 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:51 | 21:51 | 84 | |
