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 | 12:54:50 AM | 1.50 | 3:13 | 3:12 | 28 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:54:50 AM | 1.50 | 1:16 | 4:26 | 71 |  |
| W Bellfort | Bellaire | 12:54:50 AM | 2.90 | 2:25 | 6:51 | 72 | |
| Bellaire | S Fry Rd | 12:54:50 AM | 1.60 | 1:27 | 8:18 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 12:54:50 AM | 2.00 | 1:57 | 10:15 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:54:50 AM | 1.50 | 1:46 | 11:59 | 51 | |
| Morton | Clay Rd | 12:54:50 AM | 1.60 | 1:31 | 13:30 | 63 | |
| Clay Rd | Beckendorff | 12:54:50 AM | 1.30 | 1:19 | 14:49 | 59 | |
| Beckendorff | FM-529 | 12:54:50 AM | 1.00 | 00:52 | 15:41 | 69 | |
| FM-529 | West Rd | 12:54:50 AM | 2.50 | 2:15 | 17:56 | 67 | |
| West Rd | House Hahl | 12:54:50 AM | 1.30 | 1:15 | 19:11 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:54:50 AM | 1.40 | 1:19 | 20:30 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:54:50 AM | 2.40 | 2:13 | 22:43 | 65 | |
| 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 | 12:54:50 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:54:50 AM | 1.40 | 1:45 | 3:41 | 48 |  |
| House Hahl | West Rd | 12:54:50 AM | 1.30 | 1:20 | 5:01 | 58 | |
| West Rd | FM-529 | 12:54:50 AM | 2.50 | 3:25 | 8:26 | 44 | |
| FM-529 | Beckendorff | 12:54:50 AM | 1.00 | 1:10 | 9:36 | 51 | |
| Beckendorff | Clay Rd | 12:54:50 AM | 1.30 | 1:14 | 10:50 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:54:50 AM | 1.25 | 1:48 | 12:36 | 42 | |
| Kingsland | Cinco Ranch Blvd | 12:54:50 AM | 2.20 | 2:01 | 14:37 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 12:54:50 AM | 2.00 | 1:54 | 16:31 | 63 | |
| S Fry Rd | Bellaire | 12:54:50 AM | 1.60 | 1:26 | 17:57 | 67 | |
| Bellaire | W Bellfort | 12:54:50 AM | 2.90 | 3:19 | 21:16 | 52 | |
| 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 | 21:11 | 21:11 | 87 | |
