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 | 1:12:29 AM | 1.60 | 1:42 | 1:39 | 56 |  |
| Harlem Rd | W Bellfort | 1:12:29 AM | 1.50 | 1:12 | 2:51 | 75 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:12:29 AM | 2.00 | 1:55 | 4:44 | 63 | |
| Cinco Ranch Blvd | Kingsland | 1:12:29 AM | 2.20 | 1:48 | 6:32 | 73 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:12:29 AM | 1.50 | 2:00 | 8:31 | 45 |  |
| Morton | Clay Rd | 1:12:29 AM | 1.60 | 1:34 | 10:05 | 61 | |
| Clay Rd | Beckendorff | 1:12:29 AM | 1.30 | 1:21 | 11:26 | 58 | |
| Beckendorff | FM-529 | 1:12:29 AM | 1.00 | 00:52 | 12:18 | 69 | |
| FM-529 | West Rd | 1:12:29 AM | 2.50 | 2:08 | 14:26 | 70 | |
| West Rd | House Hahl | 1:12:29 AM | 1.30 | 1:12 | 15:38 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 1:12:29 AM | 1.40 | 1:15 | 16:53 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:12:29 AM | 2.40 | 1:58 | 18:51 | 73 | |
| 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 | 1:12:29 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:09:30 AM | 1.40 | 1:06 | 3:10 | 76 | |
| House Hahl | West Rd | 1:12:29 AM | 1.30 | 1:10 | 4:20 | 67 | |
| West Rd | FM-529 | 1:02:30 AM | 2.50 | 3:11 | 7:31 | 47 | |
| FM-529 | Beckendorff | 1:05:30 AM | 1.00 | 1:01 | 8:32 | 59 | |
| Beckendorff | Clay Rd | 1:12:29 AM | 1.30 | 1:07 | 9:39 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:12:29 AM | 1.25 | 1:09 | 10:46 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:12:29 AM | 2.20 | 1:51 | 12:37 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 1:12:29 AM | 2.00 | 2:17 | 14:54 | 53 | |
| S Fry Rd | Bellaire | 1:12:29 AM | 1.60 | 1:45 | 16:39 | 55 | |
| 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 | 16:33 | 16:33 | 111 | |
