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 | 12:40:40 AM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | 12:40:40 AM | 2.00 | 1:53 | 3:19 | 64 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:40:40 AM | 1.50 | 1:19 | 4:37 | 68 | |
| W Bellfort | Bellaire | 12:40:40 AM | 2.90 | 2:36 | 7:13 | 67 | |
| Bellaire | S Fry Rd | 12:40:40 AM | 1.60 | 1:24 | 8:37 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 12:40:40 AM | 2.00 | 2:04 | 10:41 | 58 | |
| Cinco Ranch Blvd | Kingsland | 12:40:40 AM | 2.20 | 2:13 | 12:54 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:40:40 AM | 1.50 | 1:55 | 14:48 | 47 |  |
| Morton | Clay Rd | 12:40:40 AM | 1.60 | 1:34 | 16:22 | 61 | |
| Clay Rd | Beckendorff | 12:39:40 AM | 1.30 | 1:08 | 17:30 | 69 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 12:40:40 AM | 1.30 | 1:17 | 18:45 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:33:41 AM | 1.40 | 1:24 | 20:09 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:40:40 AM | 2.40 | 2:07 | 22:16 | 68 | |
| 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 | 12:39:40 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:40:40 AM | 1.40 | 1:23 | 3:32 | 61 | |
| House Hahl | West Rd | 12:40:40 AM | 1.30 | 1:15 | 4:47 | 62 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 12:40:40 AM | 1.30 | 1:10 | 5:55 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:40:40 AM | 1.25 | 00:58 | 6:51 | 78 | |
| Kingsland | Cinco Ranch Blvd | 12:40:40 AM | 2.20 | 2:05 | 8:56 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:40:40 AM | 2.00 | 2:04 | 11:00 | 58 | |
| S Fry Rd | Bellaire | 12:40:40 AM | 1.60 | 2:07 | 13:07 | 45 | |
| Bellaire | W Bellfort | 12:40:40 AM | 2.90 | 3:06 | 16:13 | 56 | |
| W Bellfort | Harlem Rd | 12:40:40 AM | 1.50 | 1:20 | 17:33 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:40:40 AM | 2.00 | 1:36 | 19:08 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:06 | 19:06 | 96 | |
