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 | 11:12:58 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:12:58 AM | 1.60 | 1:28 | 2:27 | 65 | |
| Harlem Rd | W Bellfort | 11:12:58 AM | 1.50 | 1:17 | 3:44 | 70 | |
| W Bellfort | Bellaire | 11:12:58 AM | 2.90 | 2:47 | 6:31 | 63 | |
| Bellaire | S Fry Rd | 11:12:58 AM | 1.60 | 1:57 | 8:28 | 49 |  |
| S Fry Rd | Cinco Ranch Blvd | 11:12:58 AM | 2.00 | 2:06 | 10:34 | 57 | |
| Cinco Ranch Blvd | Kingsland | 11:12:58 AM | 2.20 | 2:24 | 12:58 | 55 | |
| Kingsland | IH-10 Katy | 11:12:58 AM | 1.25 | 1:19 | 14:17 | 57 | |
| IH-10 Katy | Morton | 11:12:58 AM | 1.50 | 1:44 | 16:01 | 52 | |
| Morton | Clay Rd | 11:12:58 AM | 1.60 | 1:26 | 17:27 | 67 | |
| Clay Rd | Beckendorff | 11:12:58 AM | 1.30 | 1:15 | 18:42 | 62 | |
| Beckendorff | FM-529 | 11:12:58 AM | 1.00 | 00:57 | 19:39 | 63 | |
| FM-529 | West Rd | 11:12:58 AM | 2.50 | 1:51 | 21:30 | 81 | |
| West Rd | House Hahl | 11:12:58 AM | 1.30 | 1:29 | 22:59 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:12:58 AM | 1.40 | 1:17 | 24:16 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:12:58 AM | 2.40 | 2:09 | 26:25 | 67 | |
| Summary | 30.55 | 26:25 | 26:25 | 69 | |
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 | 11:12:58 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:12:58 AM | 1.40 | 1:19 | 3:23 | 64 | |
| House Hahl | West Rd | 11:12:58 AM | 1.30 | 1:32 | 4:55 | 51 | |
| West Rd | FM-529 | 11:12:58 AM | 2.50 | 1:49 | 6:44 | 83 | |
| FM-529 | Beckendorff | 11:12:58 AM | 1.00 | 1:02 | 7:46 | 58 | |
| Beckendorff | Clay Rd | 11:12:58 AM | 1.30 | 1:10 | 8:56 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:12:58 AM | 1.50 | 1:51 | 10:46 | 49 | |
| IH-10 Katy | Kingsland | 11:12:58 AM | 1.25 | 1:13 | 11:59 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:12:58 AM | 2.20 | 1:55 | 13:54 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:12:58 AM | 2.00 | 1:52 | 15:46 | 64 | |
| S Fry Rd | Bellaire | 11:12:58 AM | 1.60 | 1:36 | 17:22 | 60 | |
| Bellaire | W Bellfort | 11:12:58 AM | 2.90 | 2:50 | 20:12 | 61 | |
| W Bellfort | Harlem Rd | 11:12:58 AM | 1.50 | 1:13 | 21:25 | 74 | |
| Harlem Rd | Oyster Creek | 11:12:58 AM | 1.60 | 1:29 | 22:54 | 65 | |
| 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 | 22:51 | 22:51 | 80 | |
