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 | 9:10:40 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 9:10:40 AM | 1.50 | 1:13 | 2:38 | 74 | |
| W Bellfort | Bellaire | 9:10:40 AM | 2.90 | 3:13 | 5:51 | 54 | |
| Bellaire | S Fry Rd | 9:10:40 AM | 1.60 | 1:28 | 7:19 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:10:40 AM | 2.00 | 3:21 | 10:40 | 36 |  |
| Cinco Ranch Blvd | Kingsland | 9:10:40 AM | 2.20 | 5:04 | 15:44 | 26 |  |
| Kingsland | IH-10 Katy | 9:10:40 AM | 1.25 | 1:11 | 16:55 | 63 | |
| IH-10 Katy | Morton | 9:10:40 AM | 1.50 | 1:49 | 18:44 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:10:40 AM | 1.00 | 00:56 | 19:38 | 64 | |
| FM-529 | West Rd | 9:10:40 AM | 2.50 | 2:16 | 21:54 | 66 | |
| West Rd | House Hahl | 9:10:40 AM | 1.30 | 1:14 | 23:08 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 9:10:40 AM | 1.40 | 1:18 | 24:26 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:10:40 AM | 2.40 | 2:10 | 26:36 | 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 | 9:10:40 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:10:40 AM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 9:10:40 AM | 1.30 | 1:14 | 4:41 | 63 | |
| West Rd | FM-529 | 9:10:40 AM | 2.50 | 2:11 | 6:52 | 69 | |
| FM-529 | Beckendorff | 9:10:40 AM | 1.00 | 1:02 | 7:54 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:10:40 AM | 1.50 | 1:28 | 9:20 | 61 | |
| IH-10 Katy | Kingsland | 9:10:40 AM | 1.25 | 1:10 | 10:30 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:10:40 AM | 2.20 | 2:54 | 13:24 | 46 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:10:40 AM | 2.00 | 2:20 | 15:44 | 51 | |
| S Fry Rd | Bellaire | 9:10:40 AM | 1.60 | 1:36 | 17:20 | 60 | |
| Bellaire | W Bellfort | 9:10:40 AM | 2.90 | 2:59 | 20:19 | 58 | |
| W Bellfort | Harlem Rd | 9:10:40 AM | 1.50 | 1:15 | 21:34 | 72 | |
| Harlem Rd | Oyster Creek | 9:10:40 AM | 1.60 | 1:29 | 23:03 | 65 | |
| 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 | 23:00 | 23:00 | 80 | |
