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 | 3:16:38 AM | 1.60 | 1:52 | 1:49 | 51 |  |
| Harlem Rd | W Bellfort | 3:14:38 AM | 1.50 | 1:21 | 3:10 | 67 | |
| W Bellfort | Bellaire | 3:16:38 AM | 2.90 | 3:02 | 6:12 | 57 | |
| Bellaire | S Fry Rd | 3:16:38 AM | 1.60 | 1:34 | 7:46 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:16:38 AM | 2.00 | 1:59 | 9:45 | 61 | |
| Cinco Ranch Blvd | Kingsland | 3:16:38 AM | 2.20 | 2:01 | 11:46 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:16:38 AM | 1.50 | 1:30 | 13:15 | 60 | |
| Morton | Clay Rd | 3:16:38 AM | 1.60 | 1:23 | 14:38 | 69 | |
| Clay Rd | Beckendorff | 3:16:38 AM | 1.30 | 1:21 | 15:59 | 58 | |
| Beckendorff | FM-529 | 3:14:38 AM | 1.00 | 00:56 | 16:55 | 64 | |
| FM-529 | West Rd | 3:16:38 AM | 2.50 | 2:46 | 19:41 | 54 | |
| West Rd | House Hahl | 3:16:38 AM | 1.30 | 1:24 | 21:05 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 3:16:38 AM | 1.40 | 1:23 | 22:28 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:16:38 AM | 2.40 | 2:19 | 24:47 | 62 | |
| 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 | 3:16:38 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 3:16:38 AM | 1.40 | 1:25 | 3:42 | 59 | |
| House Hahl | West Rd | 3:16:38 AM | 1.30 | 1:14 | 4:56 | 63 | |
| West Rd | FM-529 | 3:16:38 AM | 2.50 | 1:56 | 6:52 | 78 | |
| FM-529 | Beckendorff | 3:16:38 AM | 1.00 | 1:19 | 8:11 | 46 |  |
| Beckendorff | Clay Rd | 3:16:38 AM | 1.30 | 1:01 | 9:12 | 77 | |
| Clay Rd | Morton | 3:16:38 AM | 1.60 | 2:39 | 11:51 | 36 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:16:38 AM | 1.25 | 1:21 | 13:11 | 56 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 3:16:38 AM | 2.00 | 2:01 | 15:11 | 60 | |
| S Fry Rd | Bellaire | 3:16:38 AM | 1.60 | 1:59 | 17:10 | 48 | |
| 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 | 17:04 | 17:04 | 107 | |
