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 | 12:05:33 AM | 2.00 | 1:40 | 1:38 | 72 |  |
| Oyster Creek | Harlem Rd | 12:05:33 AM | 1.60 | 1:32 | 3:10 | 63 | |
| Harlem Rd | W Bellfort | 12:05:33 AM | 1.50 | 1:14 | 4:24 | 73 | |
| W Bellfort | Bellaire | 12:05:33 AM | 2.90 | 2:31 | 6:55 | 69 | |
| Bellaire | S Fry Rd | 12:05:33 AM | 1.60 | 1:25 | 8:20 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 12:05:33 AM | 2.00 | 2:10 | 10:30 | 55 | |
| Cinco Ranch Blvd | Kingsland | 12:05:33 AM | 2.20 | 2:11 | 12:41 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:05:33 AM | 1.50 | 1:57 | 14:37 | 46 |  |
| Morton | Clay Rd | 12:05:33 AM | 1.60 | 1:27 | 16:04 | 66 | |
| Clay Rd | Beckendorff | 12:05:33 AM | 1.30 | 1:16 | 17:20 | 62 | |
| Beckendorff | FM-529 | 12:05:33 AM | 1.00 | 00:51 | 18:11 | 71 | |
| FM-529 | West Rd | 12:05:33 AM | 2.50 | 2:16 | 20:27 | 66 | |
| West Rd | House Hahl | 12:05:33 AM | 1.30 | 1:12 | 21:39 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:05:33 AM | 1.40 | 1:16 | 22:55 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:05:33 AM | 2.40 | 2:03 | 24:58 | 70 | |
| 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 | 12:05:33 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 11:58:32 PM | 1.40 | 1:18 | 3:32 | 65 | |
| House Hahl | West Rd | 12:05:33 AM | 1.30 | 1:24 | 4:56 | 56 | |
| West Rd | FM-529 | 12:05:33 AM | 2.50 | 2:52 | 7:48 | 52 | |
| FM-529 | Beckendorff | 12:05:33 AM | 1.00 | 00:46 | 8:34 | 78 | |
| Beckendorff | Clay Rd | 12:05:33 AM | 1.30 | 1:15 | 9:49 | 62 | |
| Clay Rd | Morton | 12:05:33 AM | 1.60 | 1:03 | 10:52 | 91 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:05:33 AM | 1.25 | 1:04 | 11:55 | 70 | |
| Kingsland | Cinco Ranch Blvd | 12:05:33 AM | 2.20 | 2:08 | 14:03 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:05:33 AM | 2.00 | 1:52 | 15:55 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 15:48 | 15:48 | 116 | |
