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 | 12:50:50 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:50:50 AM | 1.50 | 1:16 | 2:58 | 71 | |
| W Bellfort | Bellaire | 12:50:50 AM | 2.90 | 2:17 | 5:15 | 76 | |
| Bellaire | S Fry Rd | 12:50:50 AM | 1.60 | 1:27 | 6:42 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:50:50 AM | 2.00 | 2:01 | 8:43 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:50:50 AM | 1.50 | 1:43 | 10:24 | 52 | |
| Morton | Clay Rd | 12:50:50 AM | 1.60 | 1:29 | 11:53 | 65 | |
| Clay Rd | Beckendorff | 12:50:50 AM | 1.30 | 1:18 | 13:11 | 60 | |
| Beckendorff | FM-529 | 12:50:50 AM | 1.00 | 00:52 | 14:03 | 69 | |
| FM-529 | West Rd | 12:50:50 AM | 2.50 | 2:08 | 16:11 | 70 | |
| West Rd | House Hahl | 12:50:50 AM | 1.30 | 1:16 | 17:27 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:50:50 AM | 1.40 | 1:19 | 18:46 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:50:50 AM | 2.40 | 2:05 | 20:51 | 69 | |
| 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 | 12:50:50 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:50:50 AM | 1.40 | 1:45 | 3:41 | 48 |  |
| House Hahl | West Rd | 12:50:50 AM | 1.30 | 1:21 | 5:02 | 58 | |
| West Rd | FM-529 | 12:50:50 AM | 2.50 | 3:11 | 8:13 | 47 | |
| FM-529 | Beckendorff | 12:50:50 AM | 1.00 | 1:08 | 9:21 | 53 | |
| Beckendorff | Clay Rd | 12:50:50 AM | 1.30 | 1:14 | 10:35 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:48:50 AM | 1.25 | 1:29 | 12:02 | 51 | |
| Kingsland | Cinco Ranch Blvd | 12:50:50 AM | 2.20 | 2:01 | 14:03 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:50:50 AM | 2.00 | 1:55 | 15:58 | 63 | |
| S Fry Rd | Bellaire | 12:50:50 AM | 1.60 | 1:26 | 17:24 | 67 | |
| Bellaire | W Bellfort | 12:50:50 AM | 2.90 | 2:42 | 20:06 | 64 | |
| 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 | 20:01 | 20:01 | 92 | |
